Pull merge from lindenlab/viewer-developement

224 files changed, 4709 insertions, 6029 deletions

diff --git a/.hgtags b/.hgtags
index 2c17157263..3edcb38166 100755..100644
--- a/.hgtags
+++ b/.hgtags
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-6ee71714935ffcd159db3d4f5800c1929aac54e1 DRTVWR-205
-7b22c612fc756e0ea63b10b163e81d107f85dbf8 DRTVWR-206
-b61afe175b829c149d369524a4e974dfda99facf DRTVWR-219
 32896d5e920ca9a29256ff3b747c2e99752aa5ae DRTVWR-217
 704bbae7b182a1f2811a47a054e680522966f54a 3.4.2-beta1
+d799593b53ed733862e9a13871e318e886469377 DRTVWR-208
+e497dcde7a3653e384eb223a8a460030e89c294c DRTVWR-223
 288539fc0408ed4b69a99665de33bbbc2c3c08fe DRTVWR-216
 e664473c16df1d82ffaff382e7b3e023da202d52 3.4.2-beta2
+93ab02d83f51e30a3cabad98aff89601befd9413 DRTVWR-240
 0891d7a773a31397dcad48be3fa66531d567a821 DRTVWR-242
 710785535362b3cb801b6a3dc4703be3373bd0cd 3.4.2-beta3
-e9a5886052433d5db9e504ffaca10890f9932979 DRTVWR-243
-73b84b9864dc650fe7c8fc9f52361450f0849004 3.4.2-beta4
-16310aabccf315870f7cc9bf966926c0ad6954fa 3.4.2-release
-d799593b53ed733862e9a13871e318e886469377 DRTVWR-208
-e497dcde7a3653e384eb223a8a460030e89c294c DRTVWR-223
-93ab02d83f51e30a3cabad98aff89601befd9413 DRTVWR-240
 2aa72e3372a83dece4df9cf72fb1e7c34f90b5e3 DRTVWR-209
 f7bedce18ad52283e6072814db23318907261487 DRTVWR-238
 7b64c96fbcadf360bd2feaae19d330166b70877c DRTVWR-210
+e9a5886052433d5db9e504ffaca10890f9932979 DRTVWR-243
+73b84b9864dc650fe7c8fc9f52361450f0849004 3.4.2-beta4
+16310aabccf315870f7cc9bf966926c0ad6954fa 3.4.2-release
 5e4e4128b256525bafc07a62e35ae8527aaa9c9d DRTVWR-241
 f1d3b3fcab28ed9ea532bf50db0ba96f5c8cc8e9 DRTVWR-232
 4918b150e75df6b516fb6c2616d32043fa6b4cac DRTVWR-245
 94ab2b49458ab372a95d2d6949fdf574f413068d 3.4.3-beta1
+4c3460cb1fb7c6da9965e09c734d282a8e9c81f0 DRTVWR-229
+f4481df42f9a4a92bf475a80f0c51d1a4bbdfd59 DRTVWR-246
+39c5204b6e800983a41ccac8ad6dc993120197c6 DRTVWR-247
+7c7d57d393e8ae7b61623279de06eb4a62ccae6a DRTVWR-249
+f72b50ef168c159d6e79e97aa2bcafaf8577ab99 DRTVWR-230
+b418be80903520c492e1173f3afbc4021cad5d07 DRTVWR-255
 965b9a35e260c0f53be1a25f0db7abc8a67eaf47 DRTVWR-252
 bb10adc4f76cf0067fca7075146f00cdc0740e9d DRTVWR-251
 ab0aa2f6ba22b52fed30a2337197f589156edc75 DRTVWR-253
@@ -372,25 +378,40 @@ ab0aa2f6ba22b52fed30a2337197f589156edc75 DRTVWR-253
 44e764a6ac9e672a4f3bce821a4b6a218590c374 DRTVWR-258
 c23d734065ed593b2413385aecd8366d8e0ee96b DRTVWR-257
 452ce96d4046dc05a3ecaecc203e2cc8ddd72e76 DRTVWR-259
+9aa1aa9f1fe13c194695a0b8f0af298296241dc2 DRTVWR-260
 daca610d840625b5bebb966a57cb49581852c417 DRTVWR-265
 9afbdc4e24cc04feacfb2b7a10b78a64f780901a DRTVWR-266
 73280db02501f5ad041fc18b1eba68e73a81996c DRTVWR-267
 870e2d79e0063fda87187f17bbc2747766733194 3.4.3-beta3
 0a2ca6546b499239afeb66d17b2fadbcdbe36ab1 3.4.3-release
-4c3460cb1fb7c6da9965e09c734d282a8e9c81f0 DRTVWR-229
-f4481df42f9a4a92bf475a80f0c51d1a4bbdfd59 DRTVWR-246
-39c5204b6e800983a41ccac8ad6dc993120197c6 DRTVWR-247
-7c7d57d393e8ae7b61623279de06eb4a62ccae6a DRTVWR-249
-f72b50ef168c159d6e79e97aa2bcafaf8577ab99 DRTVWR-230
-b418be80903520c492e1173f3afbc4021cad5d07 DRTVWR-255
-9aa1aa9f1fe13c194695a0b8f0af298296241dc2 DRTVWR-260
 84fbaf2d4141bd161731430e760949dc787ca206 DRTVWR-244
 083d2d36b5bb1c54fc3dd7caac0e7ac381a9cef0 3.4.4-beta1
+391a8c74cec7275c5d26c85ad108d4782a3e3dd9 DRTVWR-268
 b634dec987c16e8c9c938e11e52591d9ead8fa9b DRTVWR-270
 cd39255bd23330fd30c04105f2811e941d8524fe 3.4.4-beta2
 2c4011bbc2b15b82198fd8b51f3a9fe765a08c4d DRTVWR-271
 2f8a3ef687bc55828abcb17ac1ad7cde70536d7e 3.4.4-beta3
 35cfd4cf5b895fa776592f2e630e330be7f0604e DRTVWR-273
+a36f1f354b02aa6e448ca13685de167d0a0a3d03 DRTVWR-272
+37dba00ad820de3a808d4039396b162a9c275b3e DRTVWR-269
 c374035d459af3c03dea2dd90880dfc25de64706 DRTVWR-275
 05d9f1dd7a954069af2a33abedb7713fa36a04cb 3.4.4-beta4
 e1bb1ae7d8b12faeb37933a737c199cc9b9f89cc 3.4.4-release
+7c6dfdc1b7a2ce0d8e3a8f3ce3058547ea065c0f DRTVWR-250
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+c296133849d1f103c0e2abc41e6599daed00b67b DRTVWR-280
+40a2265058abc9fde4914c10185f916435818621 3.4.5-beta1
+5df4802bec93c8d0a509946d826bb4c50c5442ec DRTVWR-281
+7c1c33ba4cfd2d15ca51cc1ac440eca551331a4a DRTVWR-283
+6b9c7dbebef793230d64e1b452577c8b142d4143 3.4.5-beta2
+37947e4f771f001b551581bf7cd0051c3153beed DRTVWR-282
+6482cceb91cda68b799f3e6cdc66d33bf123547a DRTVWR-284
+ccf991e02dc2f63fb646324230d54832683f4a9b DRTVWR-286
+2d849850558a5a0324b398d1c102d30bcbdfb88f DRTVWR-287
+e06898df8644fe567bee94f817d03abc1c380993 3.4.5-beta3
+a676b4d6c037b39fe5b8e42cf8839a9303936089 DRTVWR-289
+28fa8b944a0c1869636ab00cc400f5aa71f6fa3c DRTVWR-290
+7f09bbc28c297f14b67961be7b6575445fa160e8 DRTVWR-291
+b23419a2748483c98f3b84b630468a21c88feba5 DRTVWR-292
diff --git a/autobuild.xml b/autobuild.xml
index 017427278e..11c2da52dc 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1463,6 +1463,30 @@
           </map>
         </map>
       </map>
+      <key>nvapi</key>
+      <map>
+        <key>license</key>
+        <string>NVAPI</string>
+        <key>license_file</key>
+        <string>LICENSES/NVAPI_SDK_License_Agreement.pdf</string>
+        <key>name</key>
+        <string>nvapi</string>
+        <key>platforms</key>
+        <map>
+          <key>windows</key>
+          <map>
+            <key>archive</key>
+            <map>
+              <key>hash</key>
+              <string>baf519d36dffe4e4a59471450e391d01</string>
+              <key>url</key>
+              <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/3p-nvapi/rev/267102/arch/CYGWIN/installer/nvapi-304-windows-20121116.tar.bz2</string>
+            </map>
+            <key>name</key>
+            <string>windows</string>
+          </map>
+        </map>
+      </map>
       <key>ogg-vorbis</key>
       <map>
         <key>license</key>
diff --git a/doc/contributions.txt b/doc/contributions.txt
index f53d9f5cfd..10d6818bd3 100644
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -895,6 +895,7 @@ NickyD
 	MAINT-873
 Nicky Dasmijn
 	VWR-29228
+	MAINT-873
 Nicky Perian
 	OPEN-1
 	STORM-1087
diff --git a/indra/CMakeLists.txt b/indra/CMakeLists.txt
index 24c98bfada..001bb4b935 100644
--- a/indra/CMakeLists.txt
+++ b/indra/CMakeLists.txt
@@ -82,8 +82,7 @@ if (VIEWER)
 
   if (LINUX)
     add_subdirectory(${VIEWER_PREFIX}linux_crash_logger)
-    add_subdirectory(${VIEWER_PREFIX}linux_updater)
-    add_dependencies(viewer linux-crash-logger-strip-target linux-updater)
+    add_dependencies(viewer linux-crash-logger-strip-target)
   elseif (DARWIN)
     add_subdirectory(${VIEWER_PREFIX}mac_crash_logger)
     add_subdirectory(${VIEWER_PREFIX}mac_updater)
diff --git a/indra/cmake/LLAddBuildTest.cmake b/indra/cmake/LLAddBuildTest.cmake
index 21a0c8a9ca..9bb3077797 100644..100755
--- a/indra/cmake/LLAddBuildTest.cmake
+++ b/indra/cmake/LLAddBuildTest.cmake
@@ -211,7 +211,7 @@ FUNCTION(LL_ADD_INTEGRATION_TEST
   if (WINDOWS)
     SET_TARGET_PROPERTIES(INTEGRATION_TEST_${testname}
         PROPERTIES
-        LINK_FLAGS "/debug /NODEFAULTLIB:LIBCMT /SUBSYSTEM:WINDOWS ${TCMALLOC_LINK_FLAGS}"
+        LINK_FLAGS "/debug /NODEFAULTLIB:LIBCMT /SUBSYSTEM:WINDOWS"
         LINK_FLAGS_DEBUG "/NODEFAULTLIB:\"LIBCMT;LIBCMTD;MSVCRT\" /INCREMENTAL:NO"
         LINK_FLAGS_RELEASE ""
         )
diff --git a/indra/cmake/LLCommon.cmake b/indra/cmake/LLCommon.cmake
index 8f7bb296ce..c254bf6f05 100644
--- a/indra/cmake/LLCommon.cmake
+++ b/indra/cmake/LLCommon.cmake
@@ -22,7 +22,7 @@ else (LINUX)
     set(LLCOMMON_LIBRARIES llcommon)
 endif (LINUX)
 
-add_definitions(${TCMALLOC_FLAG})
+# add_definitions(${TCMALLOC_FLAG})
 
 set(LLCOMMON_LINK_SHARED OFF CACHE BOOL "Build the llcommon target as a static library.")
 if(LLCOMMON_LINK_SHARED)
diff --git a/indra/cmake/NVAPI.cmake b/indra/cmake/NVAPI.cmake
new file mode 100644
index 0000000000..105f442a30
--- /dev/null
+++ b/indra/cmake/NVAPI.cmake
@@ -0,0 +1,16 @@
+# -*- cmake -*-
+include(Prebuilt)
+
+set(NVAPI ON CACHE BOOL "Use NVAPI.")
+
+if (NVAPI)
+  if (WINDOWS)
+    use_prebuilt_binary(nvapi)
+    set(NVAPI_LIBRARY nvapi)
+  else (WINDOWS)
+    set(NVAPI_LIBRARY "")
+  endif (WINDOWS)
+else (NVAPI)
+  set(NVAPI_LIBRARY "")
+endif (NVAPI)
+
diff --git a/indra/linux_updater/CMakeLists.txt b/indra/linux_updater/CMakeLists.txt
deleted file mode 100644
index 4377a6333c..0000000000
--- a/indra/linux_updater/CMakeLists.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-# -*- cmake -*-
-
-project(linux_updater)
-
-include(00-Common)
-include(CURL)
-include(CARes)
-include(OpenSSL)
-include(UI)
-include(LLCommon)
-include(LLVFS)
-include(LLXML)
-include(LLUI)
-include(Linking)
-
-include_directories(
-    ${LLCOMMON_INCLUDE_DIRS}
-    ${LLVFS_INCLUDE_DIRS}
-    ${LLXML_INCLUDE_DIRS}
-    ${LLUI_INCLUDE_DIRS}
-    ${CURL_INCLUDE_DIRS}
-    ${CARES_INCLUDE_DIRS}
-    ${OPENSSL_INCLUDE_DIRS}
-    ${UI_INCLUDE_DIRS}
-    )
-
-set(linux_updater_SOURCE_FILES linux_updater.cpp)
-
-set(linux_updater_HEADER_FILES CMakeLists.txt)
-
-set_source_files_properties(${linux_updater_HEADER_FILES}
-                            PROPERTIES HEADER_FILES_ONLY TRUE)
-
-list(APPEND linux_updater_SOURCE_FILES ${linux_updater_HEADER_FILES})
-
-add_executable(linux-updater ${linux_updater_SOURCE_FILES})
-
-target_link_libraries(linux-updater
-    ${CURL_LIBRARIES}
-    ${CARES_LIBRARIES}
-    ${OPENSSL_LIBRARIES}
-    ${CRYPTO_LIBRARIES}
-    ${UI_LIBRARIES}
-    ${LLXML_LIBRARIES}
-    ${LLUI_LIBRARIES}
-    ${LLVFS_LIBRARIES}
-    ${LLCOMMON_LIBRARIES}
-    )
-
-add_custom_target(linux-updater-target ALL
-                  DEPENDS linux-updater)
diff --git a/indra/linux_updater/linux_updater.cpp b/indra/linux_updater/linux_updater.cpp
deleted file mode 100644
index 991dfd9dce..0000000000
--- a/indra/linux_updater/linux_updater.cpp
+++ /dev/null
@@ -1,926 +0,0 @@
-/**
- * @file linux_updater.cpp
- * @author Kyle Ambroff <ambroff@lindenlab.com>, Tofu Linden
- * @brief Viewer update program for unix platforms that support GTK+
- *
- * $LicenseInfo:firstyear=2008&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include <unistd.h>
-#include <signal.h>
-#include <errno.h>
-
-#include "linden_common.h"
-#include "llerrorcontrol.h"
-#include "llfile.h"
-#include "lldir.h"
-#include "lldiriterator.h"
-
-/*==========================================================================*|
-// IQA-490: Use of LLTrans -- by this program at least -- appears to be buggy.
-// With it, the 3.3.2 beta 1 linux-updater.bin crashes; without it seems stable.
-#include "llxmlnode.h"
-#include "lltrans.h"
-|*==========================================================================*/
-
-static class LLTrans
-{
-public:
-	LLTrans();
-	static std::string getString(const std::string& key);
-
-private:
-	std::string _getString(const std::string& key) const;
-
-	typedef std::map<std::string, std::string> MessageMap;
-	MessageMap mMessages;
-} sLLTransInstance;
-
-#include <curl/curl.h>
-#include <map>
-#include <boost/foreach.hpp>
-
-extern "C" {
-#include <gtk/gtk.h>
-}
-
-const guint UPDATE_PROGRESS_TIMEOUT = 100;
-const guint UPDATE_PROGRESS_TEXT_TIMEOUT = 1000;
-const guint ROTATE_IMAGE_TIMEOUT = 8000;
-
-typedef struct _updater_app_state {
-	std::string app_name;
-	std::string url;
-	std::string file;
-	std::string image_dir;
-	std::string dest_dir;
-	std::string strings_dirs;
-	std::string strings_file;
-
-	LLDirIterator *image_dir_iter;
-
-	GtkWidget *window;
-	GtkWidget *progress_bar;
-	GtkWidget *image;
-
-	double progress_value;
-	bool activity_mode;
-
-	guint image_rotation_timeout_id;
-	guint progress_update_timeout_id;
-	guint update_progress_text_timeout_id;
-
-	bool failure;
-} UpdaterAppState;
-
-// List of entries from strings.xml to always replace
-static std::set<std::string> default_trans_args;
-void init_default_trans_args()
-{
-        default_trans_args.insert("SECOND_LIFE"); // World
-        default_trans_args.insert("APP_NAME");
-        default_trans_args.insert("SECOND_LIFE_GRID");
-        default_trans_args.insert("SUPPORT_SITE");
-}
-
-bool translate_init(std::string comma_delim_path_list,
-		    std::string base_xml_name)
-{
-	return true;
-/*==========================================================================*|
-	init_default_trans_args();
-
-	// extract paths string vector from comma-delimited flat string
-	std::vector<std::string> paths;
-	LLStringUtil::getTokens(comma_delim_path_list, paths, ","); // split over ','
-
-	for(std::vector<std::string>::iterator it = paths.begin(), end_it = paths.end();
-		it != end_it;
-		++it)
-	{
-		(*it) = gDirUtilp->findSkinnedFilename(*it, base_xml_name);
-	}
-
-	// suck the translation xml files into memory
-	LLXMLNodePtr root;
-	bool success = LLXMLNode::getLayeredXMLNode(root, paths);
-	if (!success)
-	{
-		// couldn't load string table XML
-		return false;
-	}
-	else
-	{
-		// get those strings out of the XML
-		LLTrans::parseStrings(root, default_trans_args);
-		return true;
-	}
-|*==========================================================================*/
-}
-
-
-void updater_app_ui_init(void);
-void updater_app_quit(UpdaterAppState *app_state);
-void parse_args_and_init(int argc, char **argv, UpdaterAppState *app_state);
-std::string next_image_filename(std::string& image_path, LLDirIterator& iter);
-void display_error(GtkWidget *parent, std::string title, std::string message);
-BOOL install_package(std::string package_file, std::string destination);
-BOOL spawn_viewer(UpdaterAppState *app_state);
-
-extern "C" {
-	void on_window_closed(GtkWidget *sender, GdkEvent *event, gpointer state);
-	gpointer worker_thread_cb(gpointer *data);
-	int download_progress_cb(gpointer data, double t, double d, double utotal, double ulnow);
-	gboolean rotate_image_cb(gpointer data);
-	gboolean progress_update_timeout(gpointer data);
-	gboolean update_progress_text_timeout(gpointer data);
-}
-
-void updater_app_ui_init(UpdaterAppState *app_state)
-{
-	GtkWidget *vbox;
-	GtkWidget *summary_label;
-	GtkWidget *description_label;
-	GtkWidget *frame;
-
-	llassert(app_state != NULL);
-
-	// set up window and main container
-	std::string window_title = LLTrans::getString("UpdaterWindowTitle");
-	app_state->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-	gtk_window_set_title(GTK_WINDOW(app_state->window),
-			     window_title.c_str());
-	gtk_window_set_resizable(GTK_WINDOW(app_state->window), FALSE);
-	gtk_window_set_position(GTK_WINDOW(app_state->window),
-				GTK_WIN_POS_CENTER_ALWAYS);
-
-	gtk_container_set_border_width(GTK_CONTAINER(app_state->window), 12);
-	g_signal_connect(G_OBJECT(app_state->window), "delete-event",
-			 G_CALLBACK(on_window_closed), app_state);
-
-	vbox = gtk_vbox_new(FALSE, 6);
-	gtk_container_add(GTK_CONTAINER(app_state->window), vbox);
-
-	// set top label
-	std::ostringstream label_ostr;
-	label_ostr << "<big><b>"
-		   << LLTrans::getString("UpdaterNowUpdating")
-		   << "</b></big>";
-
-	summary_label = gtk_label_new(NULL);
-	gtk_label_set_use_markup(GTK_LABEL(summary_label), TRUE);
-	gtk_label_set_markup(GTK_LABEL(summary_label),
-			     label_ostr.str().c_str());
-	gtk_misc_set_alignment(GTK_MISC(summary_label), 0, 0.5);
-	gtk_box_pack_start(GTK_BOX(vbox), summary_label, FALSE, FALSE, 0);
-
-	// create the description label
-	description_label = gtk_label_new(LLTrans::getString("UpdaterUpdatingDescriptive").c_str());
-	gtk_label_set_line_wrap(GTK_LABEL(description_label), TRUE);
-	gtk_misc_set_alignment(GTK_MISC(description_label), 0, 0.5);
-	gtk_box_pack_start(GTK_BOX(vbox), description_label, FALSE, FALSE, 0);
-
-	// If an image path has been set, load the background images
-	if (!app_state->image_dir.empty()) {
-		frame = gtk_frame_new(NULL);
-		gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
-		gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);
-
-		// load the first image
-		app_state->image = gtk_image_new_from_file
-			(next_image_filename(app_state->image_dir, *app_state->image_dir_iter).c_str());
-		gtk_widget_set_size_request(app_state->image, 340, 310);
-		gtk_container_add(GTK_CONTAINER(frame), app_state->image);
-
-		// rotate the images every 5 seconds
-		app_state->image_rotation_timeout_id = g_timeout_add
-			(ROTATE_IMAGE_TIMEOUT, rotate_image_cb, app_state);
-	}
-
-	// set up progress bar, and update it roughly every 1/10 of a second
-	app_state->progress_bar = gtk_progress_bar_new();
-	gtk_progress_bar_set_text(GTK_PROGRESS_BAR(app_state->progress_bar),
-				  LLTrans::getString("UpdaterProgressBarTextWithEllipses").c_str());
-	gtk_box_pack_start(GTK_BOX(vbox),
-			   app_state->progress_bar, FALSE, TRUE, 0);
-	app_state->progress_update_timeout_id = g_timeout_add
-		(UPDATE_PROGRESS_TIMEOUT, progress_update_timeout, app_state);
-	app_state->update_progress_text_timeout_id = g_timeout_add
-		(UPDATE_PROGRESS_TEXT_TIMEOUT, update_progress_text_timeout, app_state);
-
-	gtk_widget_show_all(app_state->window);
-}
-
-gboolean rotate_image_cb(gpointer data)
-{
-	UpdaterAppState *app_state;
-	std::string filename;
-
-	llassert(data != NULL);
-	app_state = (UpdaterAppState *) data;
-
-	filename = next_image_filename(app_state->image_dir, *app_state->image_dir_iter);
-
-	gdk_threads_enter();
-	gtk_image_set_from_file(GTK_IMAGE(app_state->image), filename.c_str());
-	gdk_threads_leave();
-
-	return TRUE;
-}
-
-std::string next_image_filename(std::string& image_path, LLDirIterator& iter)
-{
-	std::string image_filename;
-	iter.next(image_filename);
-	return gDirUtilp->add(image_path, image_filename);
-}
-
-void on_window_closed(GtkWidget *sender, GdkEvent* event, gpointer data)
-{
-	UpdaterAppState *app_state;
-
-	llassert(data != NULL);
-	app_state = (UpdaterAppState *) data;
-
-	updater_app_quit(app_state);
-}
-
-void updater_app_quit(UpdaterAppState *app_state)
-{
-	if (app_state != NULL)
-	{
-		g_source_remove(app_state->progress_update_timeout_id);
-
-		if (!app_state->image_dir.empty())
-		{
-			g_source_remove(app_state->image_rotation_timeout_id);
-		}
-	}
-
-	gtk_main_quit();
-}
-
-void display_error(GtkWidget *parent, std::string title, std::string message)
-{
-	GtkWidget *dialog;
-
-	dialog = gtk_message_dialog_new(GTK_WINDOW(parent),
-					GTK_DIALOG_DESTROY_WITH_PARENT,
-					GTK_MESSAGE_ERROR,
-					GTK_BUTTONS_OK,
-					"%s", message.c_str());
-	gtk_window_set_title(GTK_WINDOW(dialog), title.c_str());
-	gtk_dialog_run(GTK_DIALOG(dialog));
-	gtk_widget_destroy(dialog);
-}
-
-gpointer worker_thread_cb(gpointer data)
-{
-	UpdaterAppState *app_state;
-	CURL *curl;
-	CURLcode result;
-	FILE *package_file;
-	GError *error = NULL;
-	int fd;
-
-	//g_return_val_if_fail (data != NULL, NULL);
-	app_state = (UpdaterAppState *) data;
-
-	try {
-
-		if(!app_state->url.empty())
-		{
-			char* tmp_local_filename = NULL;
-			// create temporary file to store the package.
-			fd = g_file_open_tmp
-				("secondlife-update-XXXXXX", &tmp_local_filename, &error);
-			if (error != NULL)
-			{
-				llerrs << "Unable to create temporary file: "
-					   << error->message
-					   << llendl;
-
-				g_error_free(error);
-				throw 0;
-			}
-
-			if(tmp_local_filename != NULL)
-			{
-				app_state->file = tmp_local_filename;
-				g_free(tmp_local_filename);
-			}
-
-			package_file = fdopen(fd, "wb");
-			if (package_file == NULL)
-			{
-				llerrs << "Failed to create temporary file: "
-					   << app_state->file.c_str()
-					   << llendl;
-
-				gdk_threads_enter();
-				display_error(app_state->window,
-							  LLTrans::getString("UpdaterFailDownloadTitle"),
-							  LLTrans::getString("UpdaterFailUpdateDescriptive"));
-				gdk_threads_leave();
-				throw 0;
-			}
-
-			// initialize curl and start downloading the package
-			llinfos << "Downloading package: " << app_state->url << llendl;
-
-			curl = curl_easy_init();
-			if (curl == NULL)
-			{
-				llerrs << "Failed to initialize libcurl" << llendl;
-
-				gdk_threads_enter();
-				display_error(app_state->window,
-							  LLTrans::getString("UpdaterFailDownloadTitle"),
-							  LLTrans::getString("UpdaterFailUpdateDescriptive"));
-				gdk_threads_leave();
-				throw 0;
-			}
-
-			curl_easy_setopt(curl, CURLOPT_URL, app_state->url.c_str());
-			curl_easy_setopt(curl, CURLOPT_NOSIGNAL, TRUE);
-			curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, TRUE);
-			curl_easy_setopt(curl, CURLOPT_WRITEDATA, package_file);
-			curl_easy_setopt(curl, CURLOPT_NOPROGRESS, FALSE);
-			curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION,
-							 &download_progress_cb);
-			curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, app_state);
-
-			result = curl_easy_perform(curl);
-			fclose(package_file);
-			curl_easy_cleanup(curl);
-
-			if (result)
-			{
-				llerrs << "Failed to download update: "
-					   << app_state->url
-					   << llendl;
-
-				gdk_threads_enter();
-				display_error(app_state->window,
-							  LLTrans::getString("UpdaterFailDownloadTitle"),
-							  LLTrans::getString("UpdaterFailUpdateDescriptive"));
-				gdk_threads_leave();
-
-				throw 0;
-			}
-		}
-
-		// now pulse the progres bar back and forth while the package is
-		// being unpacked
-		gdk_threads_enter();
-		std::string installing_msg = LLTrans::getString("UpdaterNowInstalling");
-		gtk_progress_bar_set_text(
-			GTK_PROGRESS_BAR(app_state->progress_bar),
-			installing_msg.c_str());
-		app_state->activity_mode = TRUE;
-		gdk_threads_leave();
-
-		// *TODO: if the destination is not writable, terminate this
-		// thread and show file chooser?
-		if (!install_package(app_state->file.c_str(), app_state->dest_dir))
-		{
-			llwarns << "Failed to install package to destination: "
-				<< app_state->dest_dir
-				<< llendl;
-
-			gdk_threads_enter();
-			display_error(app_state->window,
-						  LLTrans::getString("UpdaterFailInstallTitle"),
-						  LLTrans::getString("UpdaterFailUpdateDescriptive"));
-			//"Failed to update " + app_state->app_name,
-			gdk_threads_leave();
-			throw 0;
-		}
-
-		// try to spawn the new viewer
-		if (!spawn_viewer(app_state))
-		{
-			llwarns << "Viewer was not installed properly in : "
-				<< app_state->dest_dir
-				<< llendl;
-
-			gdk_threads_enter();
-			display_error(app_state->window,
-						  LLTrans::getString("UpdaterFailStartTitle"),
-						  LLTrans::getString("UpdaterFailUpdateDescriptive"));
-			gdk_threads_leave();
-			throw 0;
-		}
-	}
-	catch (...)
-	{
-		app_state->failure = TRUE;
-	}
-
-	gdk_threads_enter();
-	updater_app_quit(app_state);
-	gdk_threads_leave();
-
-	return NULL;
-}
-
-
-gboolean less_anal_gspawnsync(gchar **argv,
-			      gchar **stderr_output,
-			      gint *child_exit_status,
-			      GError **spawn_error)
-{
-	// store current SIGCHLD handler if there is one, replace with default
-	// handler to make glib happy
-	struct sigaction sigchld_backup;
-	struct sigaction sigchld_appease_glib;
-	sigchld_appease_glib.sa_handler = SIG_DFL;
-	sigemptyset(&sigchld_appease_glib.sa_mask);
-	sigchld_appease_glib.sa_flags = 0;
-	sigaction(SIGCHLD, &sigchld_appease_glib, &sigchld_backup);
-
-	gboolean rtn = g_spawn_sync(NULL,
-				    argv,
-				    NULL,
-				    (GSpawnFlags) (G_SPAWN_STDOUT_TO_DEV_NULL),
-				    NULL,
-				    NULL,
-				    NULL,
-				    stderr_output,
-				    child_exit_status,
-				    spawn_error);
-
-	// restore SIGCHLD handler
-	sigaction(SIGCHLD, &sigchld_backup, NULL);
-
-	return rtn;
-}
-
-
-// perform a rename, or perform a (prompted) root rename if that fails
-int
-rename_with_sudo_fallback(const std::string& filename, const std::string& newname)
-{
-	int rtncode = ::rename(filename.c_str(), newname.c_str());
-	lldebugs << "rename result is: " << rtncode << " / " << errno << llendl;
-	if (rtncode && (EACCES == errno || EPERM == errno || EXDEV == errno))
-	{
-		llinfos << "Permission problem in rename, or moving between different mount points.  Retrying as a mv under a sudo." << llendl;
-		// failed due to permissions, try again as a gksudo or kdesu mv wrapper hack
-		char *sudo_cmd = NULL;
-		sudo_cmd = g_find_program_in_path("gksudo");
-		if (!sudo_cmd)
-		{
-			sudo_cmd = g_find_program_in_path("kdesu");
-		}
-		if (sudo_cmd)
-		{
-			char *mv_cmd = NULL;
-			mv_cmd = g_find_program_in_path("mv");
-			if (mv_cmd)
-			{
-				char *src_string_copy = g_strdup(filename.c_str());
-				char *dst_string_copy = g_strdup(newname.c_str());
-				char* argv[] =
-					{
-						sudo_cmd,
-						mv_cmd,
-						src_string_copy,
-						dst_string_copy,
-						NULL
-					};
-
-				gchar *stderr_output = NULL;
-				gint child_exit_status = 0;
-				GError *spawn_error = NULL;
-				if (!less_anal_gspawnsync(argv, &stderr_output,
-							  &child_exit_status, &spawn_error))
-				{
-					llwarns << "Failed to spawn child process: "
-						<< spawn_error->message
-						<< llendl;
-				}
-				else if (child_exit_status)
-				{
-					llwarns << "mv command failed: "
-						<< (stderr_output ? stderr_output : "(no reason given)")
-						<< llendl;
-				}
-				else
-				{
-					// everything looks good, clear the error code
-					rtncode = 0;
-				}
-
-				g_free(src_string_copy);
-				g_free(dst_string_copy);
-				if (spawn_error) g_error_free(spawn_error);
-			}
-		}
-	}
-	return rtncode;
-}
-
-gboolean install_package(std::string package_file, std::string destination)
-{
-	char *tar_cmd = NULL;
-	std::ostringstream command;
-
-	// Find the absolute path to the 'tar' command.
-	tar_cmd = g_find_program_in_path("tar");
-	if (!tar_cmd)
-	{
-		llerrs << "`tar' was not found in $PATH" << llendl;
-		return FALSE;
-	}
-	llinfos << "Found tar command: " << tar_cmd << llendl;
-
-	// Unpack the tarball in a temporary place first, then move it to
-	// its final destination
-	std::string tmp_dest_dir = gDirUtilp->getTempFilename();
-	if (LLFile::mkdir(tmp_dest_dir, 0744))
-	{
-		llerrs << "Failed to create directory: "
-		       << destination
-		       << llendl;
-
-		return FALSE;
-	}
-
-	char *package_file_string_copy = g_strdup(package_file.c_str());
-	char *tmp_dest_dir_string_copy = g_strdup(tmp_dest_dir.c_str());
-	gchar *argv[8] = {
-		tar_cmd,
-		const_cast<gchar*>("--strip"), const_cast<gchar*>("1"),
-		const_cast<gchar*>("-xjf"),
-		package_file_string_copy,
-		const_cast<gchar*>("-C"), tmp_dest_dir_string_copy,
-		NULL,
-	};
-
-	llinfos << "Untarring package: " << package_file << llendl;
-
-	// store current SIGCHLD handler if there is one, replace with default
-	// handler to make glib happy
-	struct sigaction sigchld_backup;
-	struct sigaction sigchld_appease_glib;
-	sigchld_appease_glib.sa_handler = SIG_DFL;
-	sigemptyset(&sigchld_appease_glib.sa_mask);
-	sigchld_appease_glib.sa_flags = 0;
-	sigaction(SIGCHLD, &sigchld_appease_glib, &sigchld_backup);
-
-	gchar *stderr_output = NULL;
-	gint child_exit_status = 0;
-	GError *untar_error = NULL;
-	if (!less_anal_gspawnsync(argv, &stderr_output,
-				  &child_exit_status, &untar_error))
-	{
-		llwarns << "Failed to spawn child process: "
-			<< untar_error->message
-			<< llendl;
-		return FALSE;
-	}
-
-	if (child_exit_status)
-	{
-	 	llwarns << "Untar command failed: "
-			<< (stderr_output ? stderr_output : "(no reason given)")
-			<< llendl;
-		return FALSE;
-	}
-
-	g_free(tar_cmd);
-	g_free(package_file_string_copy);
-	g_free(tmp_dest_dir_string_copy);
-	g_free(stderr_output);
-	if (untar_error) g_error_free(untar_error);
-
-	// move the existing package out of the way if it exists
-	if (gDirUtilp->fileExists(destination))
-	{
-		std::string backup_dir = destination + ".backup";
-		int oldcounter = 1;
-		while (gDirUtilp->fileExists(backup_dir))
-		{
-			// find a foo.backup.N folder name that isn't taken yet
-			backup_dir = destination + ".backup." + llformat("%d", oldcounter);
-			++oldcounter;
-		}
-
-		if (rename_with_sudo_fallback(destination, backup_dir))
-		{
-			llwarns << "Failed to move directory: '"
-				<< destination << "' -> '" << backup_dir
-				<< llendl;
-			return FALSE;
-		}
-	}
-
-	// The package has been unpacked in a staging directory, now we just
-	// need to move it to its destination.
-	if (rename_with_sudo_fallback(tmp_dest_dir, destination))
-	{
-		llwarns << "Failed to move installation to the destination: "
-			<< destination
-			<< llendl;
-		return FALSE;
-	}
-
-	// \0/ Success!
-	return TRUE;
-}
-
-gboolean progress_update_timeout(gpointer data)
-{
-	UpdaterAppState *app_state;
-
-	llassert(data != NULL);
-
-	app_state = (UpdaterAppState *) data;
-
-	gdk_threads_enter();
-	if (app_state->activity_mode)
-	{
-		gtk_progress_bar_pulse
-			(GTK_PROGRESS_BAR(app_state->progress_bar));
-	}
-	else
-	{
-		gtk_progress_set_value(GTK_PROGRESS(app_state->progress_bar),
-				       app_state->progress_value);
-	}
-	gdk_threads_leave();
-
-	return TRUE;
-}
-
-gboolean update_progress_text_timeout(gpointer data)
-{
-	UpdaterAppState *app_state;
-
-	llassert(data != NULL);
-	app_state = (UpdaterAppState *) data;
-
-	if (app_state->activity_mode == TRUE)
-	{
-		// We no longer need this timeout, it will be removed.
-		return FALSE;
-	}
-
-	if (!app_state->progress_value)
-	{
-		return TRUE;
-	}
-
-	std::string progress_text = llformat((LLTrans::getString("UpdaterProgressBarText")+" (%.0f%%)").c_str(), app_state->progress_value);
-
-	gdk_threads_enter();
-	gtk_progress_bar_set_text(GTK_PROGRESS_BAR(app_state->progress_bar),
-				  progress_text.c_str());
-	gdk_threads_leave();
-
-	return TRUE;
-}
-
-int download_progress_cb(gpointer data,
-			 double t,
-			 double d,
-			 double utotal,
-			 double ulnow)
-{
-	UpdaterAppState *app_state;
-
-	llassert(data != NULL);
-	app_state = (UpdaterAppState *) data;
-
-	if (t <= 0.0)
-	{
-		app_state->progress_value = 0;
-	}
-	else
-	{
-		app_state->progress_value = d * 100.0 / t;
-	}
-	return 0;
-}
-
-BOOL spawn_viewer(UpdaterAppState *app_state)
-{
-	llassert(app_state != NULL);
-
-	std::string cmd = app_state->dest_dir + "/secondlife";
-	GError *error = NULL;
-
-	// We want to spawn the Viewer on the same display as the updater app
-	gboolean success = gdk_spawn_command_line_on_screen
-		(gtk_widget_get_screen(app_state->window), cmd.c_str(), &error);
-
-	if (!success)
-	{
-		llwarns << "Failed to launch viewer: " << error->message
-			<< llendl;
-	}
-
-	if (error) g_error_free(error);
-
-	return success;
-}
-
-void show_usage_and_exit()
-{
-	std::cout << "Usage: linux-updater <--url URL | --file FILE> --name NAME --dest PATH --stringsdir PATH1,PATH2 --stringsfile FILE"
-		  << "[--image-dir PATH]"
-		  << std::endl;
-	exit(1);
-}
-
-void parse_args_and_init(int argc, char **argv, UpdaterAppState *app_state)
-{
-	int i;
-
-	for (i = 1; i < argc; i++)
-	{
-		if ((!strcmp(argv[i], "--url")) && (++i < argc))
-		{
-			app_state->url = argv[i];
-		}
-		else if ((!strcmp(argv[i], "--file")) && (++i < argc))
-		{
-			app_state->file = argv[i];
-		}
-		else if ((!strcmp(argv[i], "--name")) && (++i < argc))
-		{
-			app_state->app_name = argv[i];
-		}
-		else if ((!strcmp(argv[i], "--image-dir")) && (++i < argc))
-		{
-			app_state->image_dir = argv[i];
-			app_state->image_dir_iter = new LLDirIterator(argv[i], "*.jpg");
-		}
-		else if ((!strcmp(argv[i], "--dest")) && (++i < argc))
-		{
-			app_state->dest_dir = argv[i];
-		}
-		else if ((!strcmp(argv[i], "--stringsdir")) && (++i < argc))
-		{
-			app_state->strings_dirs = argv[i];
-		}
-		else if ((!strcmp(argv[i], "--stringsfile")) && (++i < argc))
-		{
-			app_state->strings_file = argv[i];
-		}
-		else
-		{
-			// show usage, an invalid option was given.
-			show_usage_and_exit();
-		}
-	}
-
-	if (app_state->app_name.empty()
-	    || (app_state->url.empty() && app_state->file.empty())
-	    || app_state->dest_dir.empty())
-	{
-		show_usage_and_exit();
-	}
-
-	app_state->progress_value = 0.0;
-	app_state->activity_mode = FALSE;
-	app_state->failure = FALSE;
-
-	translate_init(app_state->strings_dirs, app_state->strings_file);
-}
-
-int main(int argc, char **argv)
-{
-	UpdaterAppState* app_state = new UpdaterAppState;
-	GThread *worker_thread;
-
-	parse_args_and_init(argc, argv, app_state);
-
-	// Initialize logger, and rename old log file
-	gDirUtilp->initAppDirs("SecondLife");
-	LLError::initForApplication
-		(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, ""));
-	std::string old_log_file = gDirUtilp->getExpandedFilename
-		(LL_PATH_LOGS, "updater.log.old");
-	std::string log_file =
-		gDirUtilp->getExpandedFilename(LL_PATH_LOGS, "updater.log");
-	LLFile::rename(log_file, old_log_file);
-	LLError::logToFile(log_file);
-
-	// initialize gthreads and gtk+
-	if (!g_thread_supported())
-	{
-		g_thread_init(NULL);
-		gdk_threads_init();
-	}
-
-	gtk_init(&argc, &argv);
-
-	// create UI
-	updater_app_ui_init(app_state);
-
-	//llinfos << "SAMPLE TRANSLATION IS: " << LLTrans::getString("LoginInProgress") << llendl;
-
-	// create download thread
-	worker_thread = g_thread_create
-		(GThreadFunc(worker_thread_cb), app_state, FALSE, NULL);
-
-	gdk_threads_enter();
-	gtk_main();
-	gdk_threads_leave();
-
-	// Delete the file only if created from url download.
-	if(!app_state->url.empty() && !app_state->file.empty())
-	{
-		if (gDirUtilp->fileExists(app_state->file))
-		{
-			LLFile::remove(app_state->file);
-		}
-	}
-
-	bool success = !app_state->failure;
-	delete app_state->image_dir_iter;
-	delete app_state;
-	return success ? 0 : 1;
-}
-
-/*****************************************************************************
-*   Dummy LLTrans implementation (IQA-490)
-*****************************************************************************/
-static LLTrans sStaticStrings;
-
-// lookup
-std::string LLTrans::_getString(const std::string& key) const
-{
-	MessageMap::const_iterator found = mMessages.find(key);
-	if (found != mMessages.end())
-	{
-		return found->second;
-	}
-	LL_WARNS("linux_updater") << "No message for key '" << key
-							  << "' -- add to LLTrans::LLTrans() in linux_updater.cpp"
-							  << LL_ENDL;
-	return key;
-}
-
-// static lookup
-std::string LLTrans::getString(const std::string& key)
-{
-    return sLLTransInstance._getString(key);
-}
-
-// initialization
-LLTrans::LLTrans()
-{
-	typedef std::pair<const char*, const char*> Pair;
-	static const Pair data[] =
-	{
-		Pair("UpdaterFailDownloadTitle",
-			 "Failed to download update"),
-		Pair("UpdaterFailInstallTitle",
-			 "Failed to install update"),
-		Pair("UpdaterFailStartTitle",
-			 "Failed to start viewer"),
-		Pair("UpdaterFailUpdateDescriptive",
-			 "An error occurred while updating Second Life. "
-			 "Please download the latest version from www.secondlife.com."),
-		Pair("UpdaterNowInstalling",
-			 "Installing Second Life..."),
-		Pair("UpdaterNowUpdating",
-			 "Now updating Second Life..."),
-		Pair("UpdaterProgressBarText",
-			 "Downloading update"),
-		Pair("UpdaterProgressBarTextWithEllipses",
-			 "Downloading update..."),
-		Pair("UpdaterUpdatingDescriptive",
-			 "Your Second Life Viewer is being updated to the latest release. "
-			 "This may take some time, so please be patient."),
-		Pair("UpdaterWindowTitle",
-			 "Second Life Update")
-	};
-
-	BOOST_FOREACH(Pair pair, data)
-	{
-		mMessages[pair.first] = pair.second;
-	}
-}
diff --git a/indra/llcharacter/llbvhconsts.h b/indra/llcharacter/llbvhconsts.h
index d363a6e595..b06c279b8f 100644
--- a/indra/llcharacter/llbvhconsts.h
+++ b/indra/llcharacter/llbvhconsts.h
@@ -27,7 +27,7 @@
 #ifndef LL_LLBVHCONSTS_H
 #define LL_LLBVHCONSTS_H
 
-const F32 MAX_ANIM_DURATION = 30.f;
+const F32 MAX_ANIM_DURATION = 60.f;
 
 typedef enum e_constraint_type
 	{
diff --git a/indra/llcharacter/llmotioncontroller.cpp b/indra/llcharacter/llmotioncontroller.cpp
index 4f6351709e..e9fb91ad73 100644
--- a/indra/llcharacter/llmotioncontroller.cpp
+++ b/indra/llcharacter/llmotioncontroller.cpp
@@ -29,8 +29,6 @@
 //-----------------------------------------------------------------------------
 #include "linden_common.h"
 
-#include "llmemtype.h"
-
 #include "llmotioncontroller.h"
 #include "llkeyframemotion.h"
 #include "llmath.h"
@@ -44,6 +42,7 @@ const U32 MAX_MOTION_INSTANCES = 32;
 //-----------------------------------------------------------------------------
 // Constants and statics
 //-----------------------------------------------------------------------------
+F32 LLMotionController::sCurrentTimeFactor = 1.f;
 LLMotionRegistry LLMotionController::sRegistry;
 
 //-----------------------------------------------------------------------------
@@ -127,7 +126,7 @@ LLMotion *LLMotionRegistry::createMotion( const LLUUID &id )
 // Class Constructor
 //-----------------------------------------------------------------------------
 LLMotionController::LLMotionController()
-	: mTimeFactor(1.f),
+	: mTimeFactor(sCurrentTimeFactor),
 	  mCharacter(NULL),
 	  mAnimTime(0.f),
 	  mPrevTimerElapsed(0.f),
@@ -335,7 +334,6 @@ void LLMotionController::removeMotionInstance(LLMotion* motionp)
 //-----------------------------------------------------------------------------
 LLMotion* LLMotionController::createMotion( const LLUUID &id )
 {
-	LLMemType mt(LLMemType::MTYPE_ANIMATION);
 	// do we have an instance of this motion for this character?
 	LLMotion *motion = findMotion(id);
 
diff --git a/indra/llcharacter/llmotioncontroller.h b/indra/llcharacter/llmotioncontroller.h
index b996f708d2..52eaf557b1 100644
--- a/indra/llcharacter/llmotioncontroller.h
+++ b/indra/llcharacter/llmotioncontroller.h
@@ -168,6 +168,9 @@ public:
 
 	const LLFrameTimer& getFrameTimer() { return mTimer; }
 
+	static F32	getCurrentTimeFactor()				{ return sCurrentTimeFactor;	};
+	static void setCurrentTimeFactor(F32 factor)	{ sCurrentTimeFactor = factor;	};
+
 protected:
 	// internal operations act on motion instances directly
 	// as there can be duplicate motions per id during blending overlap
@@ -187,7 +190,8 @@ protected:
 	void deactivateStoppedMotions();
 
 protected:
-	F32					mTimeFactor;
+	F32					mTimeFactor;			// 1.f for normal speed
+	static F32			sCurrentTimeFactor;		// Value to use for initialization
 	static LLMotionRegistry	sRegistry;
 	LLPoseBlender		mPoseBlender;
 
diff --git a/indra/llcharacter/llvisualparam.h b/indra/llcharacter/llvisualparam.h
index 694e27f371..281fb14781 100644
--- a/indra/llcharacter/llvisualparam.h
+++ b/indra/llcharacter/llvisualparam.h
@@ -89,6 +89,7 @@ protected:
 // An interface class for a generalized parametric modification of the avatar mesh
 // Contains data that is specific to each Avatar
 //-----------------------------------------------------------------------------
+LL_ALIGN_PREFIX(16)
 class LLVisualParam
 {
 public:
@@ -160,6 +161,6 @@ protected:
 
 	S32					mID;				// id for storing weight/morphtarget compares compactly
 	LLVisualParamInfo	*mInfo;
-};
+} LL_ALIGN_POSTFIX(16);
 
 #endif // LL_LLVisualParam_H
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 66e2bc9095..5cce8ff2c4 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -53,7 +53,7 @@ set(llcommon_SOURCE_FILES
     lleventfilter.cpp
     llevents.cpp
     lleventtimer.cpp
-    llfasttimer_class.cpp
+    llfasttimer.cpp
     llfile.cpp
     llfindlocale.cpp
     llfixedbuffer.cpp
@@ -71,7 +71,6 @@ set(llcommon_SOURCE_FILES
     llmd5.cpp
     llmemory.cpp
     llmemorystream.cpp
-    llmemtype.cpp
     llmetrics.cpp
     llmetricperformancetester.cpp
     llmortician.cpp
@@ -168,7 +167,6 @@ set(llcommon_HEADER_FILES
     lleventemitter.h
     llextendedstatus.h
     llfasttimer.h
-    llfasttimer_class.h
     llfile.h
     llfindlocale.h
     llfixedbuffer.h
@@ -197,7 +195,6 @@ set(llcommon_HEADER_FILES
     llmd5.h
     llmemory.h
     llmemorystream.h
-    llmemtype.h
     llmetrics.h
     llmetricperformancetester.h
     llmortician.h
diff --git a/indra/llcommon/llallocator.cpp b/indra/llcommon/llallocator.cpp
index 87654b5b97..34fc28d8cc 100644
--- a/indra/llcommon/llallocator.cpp
+++ b/indra/llcommon/llallocator.cpp
@@ -35,28 +35,6 @@
 DECLARE_bool(heap_profile_use_stack_trace);
 //DECLARE_double(tcmalloc_release_rate);
 
-// static
-void LLAllocator::pushMemType(S32 type)
-{
-    if(isProfiling())
-    {
-    	PushMemType(type);
-    }
-}
-
-// static
-S32 LLAllocator::popMemType()
-{
-    if (isProfiling())
-    {
-    	return PopMemType();
-    }
-    else
-    {
-        return -1;
-    }
-}
-
 void LLAllocator::setProfilingEnabled(bool should_enable)
 {
     // NULL disables dumping to disk
@@ -94,17 +72,6 @@ std::string LLAllocator::getRawProfile()
 // stub implementations for when tcmalloc is disabled
 //
 
-// static
-void LLAllocator::pushMemType(S32 type)
-{
-}
-
-// static
-S32 LLAllocator::popMemType()
-{
-    return -1;
-}
-
 void LLAllocator::setProfilingEnabled(bool should_enable)
 {
 }
diff --git a/indra/llcommon/llallocator.h b/indra/llcommon/llallocator.h
index a91dd57d14..d26ad73c5b 100644
--- a/indra/llcommon/llallocator.h
+++ b/indra/llcommon/llallocator.h
@@ -29,16 +29,10 @@
 
 #include <string>
 
-#include "llmemtype.h"
 #include "llallocator_heap_profile.h"
 
 class LL_COMMON_API LLAllocator {
     friend class LLMemoryView;
-    friend class LLMemType;
-
-private:
-	static void pushMemType(S32 type);
-	static S32 popMemType();
 
 public:
     void setProfilingEnabled(bool should_enable);
diff --git a/indra/llcommon/llfasttimer_class.cpp b/indra/llcommon/llfasttimer.cpp
index 463f558c2c..6970c29092 100644
--- a/indra/llcommon/llfasttimer_class.cpp
+++ b/indra/llcommon/llfasttimer.cpp
@@ -1,5 +1,5 @@
 /** 
- * @file llfasttimer_class.cpp
+ * @file llfasttimer.cpp
  * @brief Implementation of the fast timer.
  *
  * $LicenseInfo:firstyear=2004&license=viewerlgpl$
@@ -64,19 +64,12 @@ BOOL LLFastTimer::sMetricLog = FALSE;
 LLMutex* LLFastTimer::sLogLock = NULL;
 std::queue<LLSD> LLFastTimer::sLogQueue;
 
-#define USE_RDTSC 0
-
 #if LL_LINUX || LL_SOLARIS
 U64 LLFastTimer::sClockResolution = 1000000000; // Nanosecond resolution
 #else
 U64 LLFastTimer::sClockResolution = 1000000; // Microsecond resolution
 #endif
 
-std::vector<LLFastTimer::FrameState>* LLFastTimer::sTimerInfos = NULL;
-U64				LLFastTimer::sTimerCycles = 0;
-U32				LLFastTimer::sTimerCalls = 0;
-
-
 // FIXME: move these declarations to the relevant modules
 
 // helper functions
@@ -109,52 +102,35 @@ static timer_tree_dfs_iterator_t end_timer_tree()
 	return timer_tree_dfs_iterator_t(); 
 }
 
-
-
 // factory class that creates NamedTimers via static DeclareTimer objects
 class NamedTimerFactory : public LLSingleton<NamedTimerFactory>
 {
 public:
 	NamedTimerFactory()
-		: mActiveTimerRoot(NULL),
-		  mTimerRoot(NULL),
-		  mAppTimer(NULL),
-		  mRootFrameState(NULL)
+	:	mTimerRoot(NULL)
 	{}
 
 	/*virtual */ void initSingleton()
 	{
 		mTimerRoot = new LLFastTimer::NamedTimer("root");
-
-		mActiveTimerRoot = new LLFastTimer::NamedTimer("Frame");
-		mActiveTimerRoot->setCollapsed(false);
-
-		mRootFrameState = new LLFastTimer::FrameState(mActiveTimerRoot);
-		mRootFrameState->mParent = &mTimerRoot->getFrameState();
-		mActiveTimerRoot->setParent(mTimerRoot);
-
-		mAppTimer = new LLFastTimer(mRootFrameState);
+		mRootFrameState.setNamedTimer(mTimerRoot);
+		mTimerRoot->setFrameState(&mRootFrameState);
+		mTimerRoot->mParent = mTimerRoot;
+		mTimerRoot->setCollapsed(false);
+		mRootFrameState.mParent = &mRootFrameState;
 	}
 
 	~NamedTimerFactory()
 	{
 		std::for_each(mTimers.begin(), mTimers.end(), DeletePairedPointer());
 
-		delete mAppTimer;
-		delete mActiveTimerRoot; 
 		delete mTimerRoot;
-		delete mRootFrameState;
 	}
 
-	LLFastTimer::NamedTimer& createNamedTimer(const std::string& name)
+	LLFastTimer::NamedTimer& createNamedTimer(const std::string& name, LLFastTimer::FrameState* state)
 	{
-		timer_map_t::iterator found_it = mTimers.find(name);
-		if (found_it != mTimers.end())
-		{
-			return *found_it->second;
-		}
-
 		LLFastTimer::NamedTimer* timer = new LLFastTimer::NamedTimer(name);
+		timer->setFrameState(state);
 		timer->setParent(mTimerRoot);
 		mTimers.insert(std::make_pair(name, timer));
 
@@ -171,12 +147,9 @@ public:
 		return NULL;
 	}
 
-	LLFastTimer::NamedTimer* getActiveRootTimer() { return mActiveTimerRoot; }
 	LLFastTimer::NamedTimer* getRootTimer() { return mTimerRoot; }
-	const LLFastTimer* getAppTimer() { return mAppTimer; }
-	LLFastTimer::FrameState& getRootFrameState() { return *mRootFrameState; }
 
-	typedef std::map<std::string, LLFastTimer::NamedTimer*> timer_map_t;
+	typedef std::multimap<std::string, LLFastTimer::NamedTimer*> timer_map_t;
 	timer_map_t::iterator beginTimers() { return mTimers.begin(); }
 	timer_map_t::iterator endTimers() { return mTimers.end(); }
 	S32 timerCount() { return mTimers.size(); }
@@ -184,55 +157,19 @@ public:
 private:
 	timer_map_t mTimers;
 
-	LLFastTimer::NamedTimer*		mActiveTimerRoot;
 	LLFastTimer::NamedTimer*		mTimerRoot;
-	LLFastTimer*						mAppTimer;
-	LLFastTimer::FrameState*		mRootFrameState;
+	LLFastTimer::FrameState			mRootFrameState;
 };
 
-void update_cached_pointers_if_changed()
-{
-	// detect when elements have moved and update cached pointers
-	static LLFastTimer::FrameState* sFirstTimerAddress = NULL;
-	if (&*(LLFastTimer::getFrameStateList().begin()) != sFirstTimerAddress)
-	{
-		LLFastTimer::DeclareTimer::updateCachedPointers();
-	}
-	sFirstTimerAddress = &*(LLFastTimer::getFrameStateList().begin());
-}
-
 LLFastTimer::DeclareTimer::DeclareTimer(const std::string& name, bool open )
-:	mTimer(NamedTimerFactory::instance().createNamedTimer(name))
+:	mTimer(NamedTimerFactory::instance().createNamedTimer(name, &mFrameState))
 {
 	mTimer.setCollapsed(!open);
-	mFrameState = &mTimer.getFrameState();
-	update_cached_pointers_if_changed();
 }
 
 LLFastTimer::DeclareTimer::DeclareTimer(const std::string& name)
-:	mTimer(NamedTimerFactory::instance().createNamedTimer(name))
-{
-	mFrameState = &mTimer.getFrameState();
-	update_cached_pointers_if_changed();
-}
-
-// static
-void LLFastTimer::DeclareTimer::updateCachedPointers()
+:	mTimer(NamedTimerFactory::instance().createNamedTimer(name, &mFrameState))
 {
-	// propagate frame state pointers to timer declarations
-	for (instance_iter it = beginInstances(); it != endInstances(); ++it)
-	{
-		// update cached pointer
-		it->mFrameState = &it->mTimer.getFrameState();
-	}
-
-	// also update frame states of timers on stack
-	LLFastTimer* cur_timerp = LLFastTimer::sCurTimerData.mCurTimer;
-	while(cur_timerp->mLastTimerData.mCurTimer != cur_timerp)	
-	{
-		cur_timerp->mFrameState = &cur_timerp->mFrameState->mTimer->getFrameState();
-		cur_timerp = cur_timerp->mLastTimerData.mCurTimer;
-	}
 }
 
 //static
@@ -244,7 +181,7 @@ U64 LLFastTimer::countsPerSecond() // counts per second for the *32-bit* timer
 #else // windows or x86-mac or x86-linux or x86-solaris
 U64 LLFastTimer::countsPerSecond() // counts per second for the *32-bit* timer
 {
-#if USE_RDTSC || !LL_WINDOWS
+#if LL_FASTTIMER_USE_RDTSC || !LL_WINDOWS
 	//getCPUFrequency returns MHz and sCPUClockFrequency wants to be in Hz
 	static U64 sCPUClockFrequency = U64(LLProcessorInfo().getCPUFrequency()*1000000.0);
 
@@ -265,14 +202,13 @@ U64 LLFastTimer::countsPerSecond() // counts per second for the *32-bit* timer
 }
 #endif
 
-LLFastTimer::FrameState::FrameState(LLFastTimer::NamedTimer* timerp)
+LLFastTimer::FrameState::FrameState()
 :	mActiveCount(0),
 	mCalls(0),
 	mSelfTimeCounter(0),
 	mParent(NULL),
 	mLastCaller(NULL),
-	mMoveUpTree(false),
-	mTimer(timerp)
+	mMoveUpTree(false)
 {}
 
 
@@ -283,12 +219,9 @@ LLFastTimer::NamedTimer::NamedTimer(const std::string& name)
 	mTotalTimeCounter(0),
 	mCountAverage(0),
 	mCallAverage(0),
-	mNeedsSorting(false)
+	mNeedsSorting(false),
+	mFrameState(NULL)
 {
-	info_list_t& frame_state_list = getFrameStateList();
-	mFrameStateIndex = frame_state_list.size();
-	getFrameStateList().push_back(FrameState(this));
-
 	mCountHistory = new U32[HISTORY_NUM];
 	memset(mCountHistory, 0, sizeof(U32) * HISTORY_NUM);
 	mCallHistory = new U32[HISTORY_NUM];
@@ -355,6 +288,7 @@ S32 LLFastTimer::NamedTimer::getDepth()
 	while(timerp)
 	{
 		depth++;
+		if (timerp->getParent() == timerp) break;
 		timerp = timerp->mParent;
 	}
 	return depth;
@@ -369,15 +303,6 @@ void LLFastTimer::NamedTimer::processTimes()
 	accumulateTimings();
 }
 
-// sort timer info structs by depth first traversal order
-struct SortTimersDFS
-{
-	bool operator()(const LLFastTimer::FrameState& i1, const LLFastTimer::FrameState& i2)
-	{
-		return i1.mTimer->getFrameStateIndex() < i2.mTimer->getFrameStateIndex();
-	}
-};
-
 // sort child timers by name
 struct SortTimerByName
 {
@@ -425,8 +350,8 @@ void LLFastTimer::NamedTimer::buildHierarchy()
 		{
 			// since ancestors have already been visited, reparenting won't affect tree traversal
 			//step up tree, bringing our descendants with us
-			//llinfos << "Moving " << timerp->getName() << " from child of " << timerp->getParent()->getName() <<
-			//	" to child of " << timerp->getParent()->getParent()->getName() << llendl;
+			LL_DEBUGS("FastTimers") << "Moving " << timerp->getName() << " from child of " << timerp->getParent()->getName() <<
+				" to child of " << timerp->getParent()->getParent()->getName() << LL_ENDL;
 			timerp->setParent(timerp->getParent()->getParent());
 			timerp->getFrameState().mMoveUpTree = false;
 
@@ -458,7 +383,7 @@ void LLFastTimer::NamedTimer::accumulateTimings()
 	LLFastTimer* cur_timer = sCurTimerData.mCurTimer;
 	// root defined by parent pointing to self
 	CurTimerData* cur_data = &sCurTimerData;
-	while(cur_timer->mLastTimerData.mCurTimer != cur_timer)
+	while(cur_timer && cur_timer->mLastTimerData.mCurTimer != cur_timer)
 	{
 		U32 cumulative_time_delta = cur_time - cur_timer->mStartTime;
 		U32 self_time_delta = cumulative_time_delta - cur_data->mChildTime;
@@ -473,7 +398,7 @@ void LLFastTimer::NamedTimer::accumulateTimings()
 	}
 
 	// traverse tree in DFS post order, or bottom up
-	for(timer_tree_bottom_up_iterator_t it = begin_timer_tree_bottom_up(*NamedTimerFactory::instance().getActiveRootTimer());
+	for(timer_tree_bottom_up_iterator_t it = begin_timer_tree_bottom_up(*NamedTimerFactory::instance().getRootTimer());
 		it != end_timer_tree_bottom_up();
 		++it)
 	{
@@ -507,12 +432,12 @@ void LLFastTimer::NamedTimer::resetFrame()
 		static S32 call_count = 0;
 		if (call_count % 100 == 0)
 		{
-			llinfos << "countsPerSecond (32 bit): " << countsPerSecond() << llendl;
-			llinfos << "get_clock_count (64 bit): " << get_clock_count() << llendl;
-			llinfos << "LLProcessorInfo().getCPUFrequency() " << LLProcessorInfo().getCPUFrequency() << llendl;
-			llinfos << "getCPUClockCount32() " << getCPUClockCount32() << llendl;
-			llinfos << "getCPUClockCount64() " << getCPUClockCount64() << llendl;
-			llinfos << "elapsed sec " << ((F64)getCPUClockCount64())/((F64)LLProcessorInfo().getCPUFrequency()*1000000.0) << llendl;
+			LL_DEBUGS("FastTimers") << "countsPerSecond (32 bit): " << countsPerSecond() << LL_ENDL;
+			LL_DEBUGS("FastTimers") << "get_clock_count (64 bit): " << get_clock_count() << llendl;
+			LL_DEBUGS("FastTimers") << "LLProcessorInfo().getCPUFrequency() " << LLProcessorInfo().getCPUFrequency() << LL_ENDL;
+			LL_DEBUGS("FastTimers") << "getCPUClockCount32() " << getCPUClockCount32() << LL_ENDL;
+			LL_DEBUGS("FastTimers") << "getCPUClockCount64() " << getCPUClockCount64() << LL_ENDL;
+			LL_DEBUGS("FastTimers") << "elapsed sec " << ((F64)getCPUClockCount64())/((F64)LLProcessorInfo().getCPUFrequency()*1000000.0) << LL_ENDL;
 		}
 		call_count++;
 
@@ -544,48 +469,22 @@ void LLFastTimer::NamedTimer::resetFrame()
 		}
 	}
 
-
-	// tag timers by position in depth first traversal of tree
-	S32 index = 0;
-	for(timer_tree_dfs_iterator_t it = begin_timer_tree(*NamedTimerFactory::instance().getRootTimer());
-		it != end_timer_tree();
-		++it)
-	{
-		NamedTimer* timerp = (*it);
-		
-		timerp->mFrameStateIndex = index;
-		index++;
-
-		llassert_always(timerp->mFrameStateIndex < (S32)getFrameStateList().size());
-	}
-
-	// sort timers by DFS traversal order to improve cache coherency
-	std::sort(getFrameStateList().begin(), getFrameStateList().end(), SortTimersDFS());
-
-	// update pointers into framestatelist now that we've sorted it
-	DeclareTimer::updateCachedPointers();
-
 	// reset for next frame
+	for (instance_iter it = beginInstances(); it != endInstances(); ++it)
 	{
-		for (instance_iter it = beginInstances(); it != endInstances(); ++it)
-		{
-			NamedTimer& timer = *it;
+		NamedTimer& timer = *it;
 			
-			FrameState& info = timer.getFrameState();
-			info.mSelfTimeCounter = 0;
-			info.mCalls = 0;
-			info.mLastCaller = NULL;
-			info.mMoveUpTree = false;
-			// update parent pointer in timer state struct
-			if (timer.mParent)
-			{
-				info.mParent = &timer.mParent->getFrameState();
-			}
+		FrameState& info = timer.getFrameState();
+		info.mSelfTimeCounter = 0;
+		info.mCalls = 0;
+		info.mLastCaller = NULL;
+		info.mMoveUpTree = false;
+		// update parent pointer in timer state struct
+		if (timer.mParent)
+		{
+			info.mParent = &timer.mParent->getFrameState();
 		}
 	}
-
-	//sTimerCycles = 0;
-	//sTimerCalls = 0;
 }
 
 //static
@@ -600,7 +499,7 @@ void LLFastTimer::NamedTimer::reset()
 	// root defined by parent pointing to self
 	CurTimerData* cur_data = &sCurTimerData;
 	LLFastTimer* cur_timer = cur_data->mCurTimer;
-	while(cur_timer->mLastTimerData.mCurTimer != cur_timer)
+	while(cur_timer && cur_timer->mLastTimerData.mCurTimer != cur_timer)
 	{
 		cur_timer->mStartTime = cur_time;
 		cur_data->mChildTime = 0;
@@ -630,17 +529,6 @@ void LLFastTimer::NamedTimer::reset()
 	sCurFrameIndex = 0;
 }
 
-//static 
-LLFastTimer::info_list_t& LLFastTimer::getFrameStateList() 
-{ 
-	if (!sTimerInfos) 
-	{ 
-		sTimerInfos = new info_list_t(); 
-	} 
-	return *sTimerInfos; 
-}
-
-
 U32 LLFastTimer::NamedTimer::getHistoricalCount(S32 history_index) const
 {
 	S32 history_idx = (getLastFrameIndex() + history_index) % LLFastTimer::NamedTimer::HISTORY_NUM;
@@ -655,18 +543,7 @@ U32 LLFastTimer::NamedTimer::getHistoricalCalls(S32 history_index ) const
 
 LLFastTimer::FrameState& LLFastTimer::NamedTimer::getFrameState() const
 {
-	llassert_always(mFrameStateIndex >= 0);
-	if (this == NamedTimerFactory::instance().getActiveRootTimer()) 
-	{
-		return NamedTimerFactory::instance().getRootFrameState();
-	}
-	return getFrameStateList()[mFrameStateIndex];
-}
-
-// static
-LLFastTimer::NamedTimer& LLFastTimer::NamedTimer::getRootNamedTimer()
-{ 
-	return *NamedTimerFactory::instance().getActiveRootTimer(); 
+	return *mFrameState;
 }
 
 std::vector<LLFastTimer::NamedTimer*>::const_iterator LLFastTimer::NamedTimer::beginChildren()
@@ -777,145 +654,3 @@ LLFastTimer::LLFastTimer(LLFastTimer::FrameState* state)
 }
 
 
-//////////////////////////////////////////////////////////////////////////////
-//
-// Important note: These implementations must be FAST!
-//
-
-
-#if LL_WINDOWS
-//
-// Windows implementation of CPU clock
-//
-
-//
-// NOTE: put back in when we aren't using platform sdk anymore
-//
-// because MS has different signatures for these functions in winnt.h
-// need to rename them to avoid conflicts
-//#define _interlockedbittestandset _renamed_interlockedbittestandset
-//#define _interlockedbittestandreset _renamed_interlockedbittestandreset
-//#include <intrin.h>
-//#undef _interlockedbittestandset
-//#undef _interlockedbittestandreset
-
-//inline U32 LLFastTimer::getCPUClockCount32()
-//{
-//	U64 time_stamp = __rdtsc();
-//	return (U32)(time_stamp >> 8);
-//}
-//
-//// return full timer value, *not* shifted by 8 bits
-//inline U64 LLFastTimer::getCPUClockCount64()
-//{
-//	return __rdtsc();
-//}
-
-// shift off lower 8 bits for lower resolution but longer term timing
-// on 1Ghz machine, a 32-bit word will hold ~1000 seconds of timing
-#if USE_RDTSC
-U32 LLFastTimer::getCPUClockCount32()
-{
-	U32 ret_val;
-	__asm
-	{
-        _emit   0x0f
-        _emit   0x31
-		shr eax,8
-		shl edx,24
-		or eax, edx
-		mov dword ptr [ret_val], eax
-	}
-    return ret_val;
-}
-
-// return full timer value, *not* shifted by 8 bits
-U64 LLFastTimer::getCPUClockCount64()
-{
-	U64 ret_val;
-	__asm
-	{
-        _emit   0x0f
-        _emit   0x31
-		mov eax,eax
-		mov edx,edx
-		mov dword ptr [ret_val+4], edx
-		mov dword ptr [ret_val], eax
-	}
-    return ret_val;
-}
-
-std::string LLFastTimer::sClockType = "rdtsc";
-
-#else
-//LL_COMMON_API U64 get_clock_count(); // in lltimer.cpp
-// These use QueryPerformanceCounter, which is arguably fine and also works on AMD architectures.
-U32 LLFastTimer::getCPUClockCount32()
-{
-	return (U32)(get_clock_count()>>8);
-}
-
-U64 LLFastTimer::getCPUClockCount64()
-{
-	return get_clock_count();
-}
-
-std::string LLFastTimer::sClockType = "QueryPerformanceCounter";
-#endif
-
-#endif
-
-
-#if (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
-//
-// Linux and Solaris implementation of CPU clock - non-x86.
-// This is accurate but SLOW!  Only use out of desperation.
-//
-// Try to use the MONOTONIC clock if available, this is a constant time counter
-// with nanosecond resolution (but not necessarily accuracy) and attempts are
-// made to synchronize this value between cores at kernel start. It should not
-// be affected by CPU frequency. If not available use the REALTIME clock, but
-// this may be affected by NTP adjustments or other user activity affecting
-// the system time.
-U64 LLFastTimer::getCPUClockCount64()
-{
-	struct timespec tp;
-	
-#ifdef CLOCK_MONOTONIC // MONOTONIC supported at build-time?
-	if (-1 == clock_gettime(CLOCK_MONOTONIC,&tp)) // if MONOTONIC isn't supported at runtime then ouch, try REALTIME
-#endif
-		clock_gettime(CLOCK_REALTIME,&tp);
-
-	return (tp.tv_sec*LLFastTimer::sClockResolution)+tp.tv_nsec;        
-}
-
-U32 LLFastTimer::getCPUClockCount32()
-{
-	return (U32)(LLFastTimer::getCPUClockCount64() >> 8);
-}
-
-std::string LLFastTimer::sClockType = "clock_gettime";
-
-#endif // (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
-
-
-#if (LL_LINUX || LL_SOLARIS || LL_DARWIN) && (defined(__i386__) || defined(__amd64__))
-//
-// Mac+Linux+Solaris FAST x86 implementation of CPU clock
-U32 LLFastTimer::getCPUClockCount32()
-{
-	U64 x;
-	__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
-	return (U32)(x >> 8);
-}
-
-U64 LLFastTimer::getCPUClockCount64()
-{
-	U64 x;
-	__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
-	return x;
-}
-
-std::string LLFastTimer::sClockType = "rdtsc";
-#endif
-
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h
index 2b25f2fabb..e42e549df5 100644
--- a/indra/llcommon/llfasttimer.h
+++ b/indra/llcommon/llfasttimer.h
@@ -1,6 +1,6 @@
 /**
  * @file llfasttimer.h
- * @brief Inline implementations of fast timers.
+ * @brief Declaration of a fast timer.
  *
  * $LicenseInfo:firstyear=2004&license=viewerlgpl$
  * Second Life Viewer Source Code
@@ -27,9 +27,363 @@
 #ifndef LL_FASTTIMER_H
 #define LL_FASTTIMER_H
 
-// Implementation of getCPUClockCount32() and getCPUClockCount64 are now in llfastertimer_class.cpp.
+#include "llinstancetracker.h"
 
-// pull in the actual class definition
-#include "llfasttimer_class.h"
+#define FAST_TIMER_ON 1
+#define DEBUG_FAST_TIMER_THREADS 1
+
+class LLMutex;
+
+#include <queue>
+#include "llsd.h"
+
+#define LL_FASTTIMER_USE_RDTSC 1
+
+
+LL_COMMON_API void assert_main_thread();
+
+class LL_COMMON_API LLFastTimer
+{
+public:
+	class NamedTimer;
+
+	struct LL_COMMON_API FrameState
+	{
+		FrameState();
+		void setNamedTimer(NamedTimer* timerp) { mTimer = timerp; }
+
+		U32 				mSelfTimeCounter;
+		U32 				mCalls;
+		FrameState*			mParent;		// info for caller timer
+		FrameState*			mLastCaller;	// used to bootstrap tree construction
+		NamedTimer*			mTimer;
+		U16					mActiveCount;	// number of timers with this ID active on stack
+		bool				mMoveUpTree;	// needs to be moved up the tree of timers at the end of frame
+	};
+
+	// stores a "named" timer instance to be reused via multiple LLFastTimer stack instances
+	class LL_COMMON_API NamedTimer
+	:	public LLInstanceTracker<NamedTimer>
+	{
+		friend class DeclareTimer;
+	public:
+		~NamedTimer();
+
+		enum { HISTORY_NUM = 300 };
+
+		const std::string& getName() const { return mName; }
+		NamedTimer* getParent() const { return mParent; }
+		void setParent(NamedTimer* parent);
+		S32 getDepth();
+		std::string getToolTip(S32 history_index = -1);
+
+		typedef std::vector<NamedTimer*>::const_iterator child_const_iter;
+		child_const_iter beginChildren();
+		child_const_iter endChildren();
+		std::vector<NamedTimer*>& getChildren();
+
+		void setCollapsed(bool collapsed) { mCollapsed = collapsed; }
+		bool getCollapsed() const { return mCollapsed; }
+
+		U32 getCountAverage() const { return mCountAverage; }
+		U32 getCallAverage() const { return mCallAverage; }
+
+		U32 getHistoricalCount(S32 history_index = 0) const;
+		U32 getHistoricalCalls(S32 history_index = 0) const;
+
+		void setFrameState(FrameState* state) { mFrameState = state; state->setNamedTimer(this); }
+		FrameState& getFrameState() const;
+
+	private:
+		friend class LLFastTimer;
+		friend class NamedTimerFactory;
+
+		//
+		// methods
+		//
+		NamedTimer(const std::string& name);
+		// recursive call to gather total time from children
+		static void accumulateTimings();
+
+		// updates cumulative times and hierarchy,
+		// can be called multiple times in a frame, at any point
+		static void processTimes();
+
+		static void buildHierarchy();
+		static void resetFrame();
+		static void reset();
+
+		//
+		// members
+		//
+		FrameState*		mFrameState;
+
+		std::string	mName;
+
+		U32 		mTotalTimeCounter;
+
+		U32 		mCountAverage;
+		U32			mCallAverage;
+
+		U32*		mCountHistory;
+		U32*		mCallHistory;
+
+		// tree structure
+		NamedTimer*					mParent;				// NamedTimer of caller(parent)
+		std::vector<NamedTimer*>	mChildren;
+		bool						mCollapsed;				// don't show children
+		bool						mNeedsSorting;			// sort children whenever child added
+	};
+
+	// used to statically declare a new named timer
+	class LL_COMMON_API DeclareTimer
+	:	public LLInstanceTracker<DeclareTimer>
+	{
+		friend class LLFastTimer;
+	public:
+		DeclareTimer(const std::string& name, bool open);
+		DeclareTimer(const std::string& name);
+
+		NamedTimer& getNamedTimer() { return mTimer; }
+
+	private:
+		FrameState		mFrameState;
+		NamedTimer&		mTimer;
+	};
+
+public:
+	LLFastTimer(LLFastTimer::FrameState* state);
+
+	LL_FORCE_INLINE LLFastTimer(LLFastTimer::DeclareTimer& timer)
+	:	mFrameState(&timer.mFrameState)
+	{
+#if FAST_TIMER_ON
+		LLFastTimer::FrameState* frame_state = mFrameState;
+		mStartTime = getCPUClockCount32();
+
+		frame_state->mActiveCount++;
+		frame_state->mCalls++;
+		// keep current parent as long as it is active when we are
+		frame_state->mMoveUpTree |= (frame_state->mParent->mActiveCount == 0);
+
+		LLFastTimer::CurTimerData* cur_timer_data = &LLFastTimer::sCurTimerData;
+		mLastTimerData = *cur_timer_data;
+		cur_timer_data->mCurTimer = this;
+		cur_timer_data->mFrameState = frame_state;
+		cur_timer_data->mChildTime = 0;
+#endif
+#if DEBUG_FAST_TIMER_THREADS
+#if !LL_RELEASE
+		assert_main_thread();
+#endif
+#endif
+	}
+
+	LL_FORCE_INLINE ~LLFastTimer()
+	{
+#if FAST_TIMER_ON
+		LLFastTimer::FrameState* frame_state = mFrameState;
+		U32 total_time = getCPUClockCount32() - mStartTime;
+
+		frame_state->mSelfTimeCounter += total_time - LLFastTimer::sCurTimerData.mChildTime;
+		frame_state->mActiveCount--;
+
+		// store last caller to bootstrap tree creation
+		// do this in the destructor in case of recursion to get topmost caller
+		frame_state->mLastCaller = mLastTimerData.mFrameState;
+
+		// we are only tracking self time, so subtract our total time delta from parents
+		mLastTimerData.mChildTime += total_time;
+
+		LLFastTimer::sCurTimerData = mLastTimerData;
+#endif
+	}
+
+public:
+	static LLMutex*			sLogLock;
+	static std::queue<LLSD> sLogQueue;
+	static BOOL				sLog;
+	static BOOL				sMetricLog;
+	static std::string		sLogName;
+	static bool 			sPauseHistory;
+	static bool 			sResetHistory;
+
+	// call this once a frame to reset timers
+	static void nextFrame();
+
+	// dumps current cumulative frame stats to log
+	// call nextFrame() to reset timers
+	static void dumpCurTimes();
+
+	// call this to reset timer hierarchy, averages, etc.
+	static void reset();
+
+	static U64 countsPerSecond();
+	static S32 getLastFrameIndex() { return sLastFrameIndex; }
+	static S32 getCurFrameIndex() { return sCurFrameIndex; }
+
+	static void writeLog(std::ostream& os);
+	static const NamedTimer* getTimerByName(const std::string& name);
+
+	struct CurTimerData
+	{
+		LLFastTimer*	mCurTimer;
+		FrameState*		mFrameState;
+		U32				mChildTime;
+	};
+	static CurTimerData		sCurTimerData;
+
+private:
+
+
+	//////////////////////////////////////////////////////////////////////////////
+	//
+	// Important note: These implementations must be FAST!
+	//
+
+
+#if LL_WINDOWS
+	//
+	// Windows implementation of CPU clock
+	//
+
+	//
+	// NOTE: put back in when we aren't using platform sdk anymore
+	//
+	// because MS has different signatures for these functions in winnt.h
+	// need to rename them to avoid conflicts
+	//#define _interlockedbittestandset _renamed_interlockedbittestandset
+	//#define _interlockedbittestandreset _renamed_interlockedbittestandreset
+	//#include <intrin.h>
+	//#undef _interlockedbittestandset
+	//#undef _interlockedbittestandreset
+
+	//inline U32 LLFastTimer::getCPUClockCount32()
+	//{
+	//	U64 time_stamp = __rdtsc();
+	//	return (U32)(time_stamp >> 8);
+	//}
+	//
+	//// return full timer value, *not* shifted by 8 bits
+	//inline U64 LLFastTimer::getCPUClockCount64()
+	//{
+	//	return __rdtsc();
+	//}
+
+	// shift off lower 8 bits for lower resolution but longer term timing
+	// on 1Ghz machine, a 32-bit word will hold ~1000 seconds of timing
+#if LL_FASTTIMER_USE_RDTSC
+	static U32 getCPUClockCount32()
+	{
+		U32 ret_val;
+		__asm
+		{
+			_emit   0x0f
+				_emit   0x31
+				shr eax,8
+				shl edx,24
+				or eax, edx
+				mov dword ptr [ret_val], eax
+		}
+		return ret_val;
+	}
+
+	// return full timer value, *not* shifted by 8 bits
+	static U64 getCPUClockCount64()
+	{
+		U64 ret_val;
+		__asm
+		{
+			_emit   0x0f
+				_emit   0x31
+				mov eax,eax
+				mov edx,edx
+				mov dword ptr [ret_val+4], edx
+				mov dword ptr [ret_val], eax
+		}
+		return ret_val;
+	}
+
+#else
+	//LL_COMMON_API U64 get_clock_count(); // in lltimer.cpp
+	// These use QueryPerformanceCounter, which is arguably fine and also works on AMD architectures.
+	static U32 getCPUClockCount32()
+	{
+		return (U32)(get_clock_count()>>8);
+	}
+
+	static U64 getCPUClockCount64()
+	{
+		return get_clock_count();
+	}
+
+#endif
+
+#endif
+
+
+#if (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
+	//
+	// Linux and Solaris implementation of CPU clock - non-x86.
+	// This is accurate but SLOW!  Only use out of desperation.
+	//
+	// Try to use the MONOTONIC clock if available, this is a constant time counter
+	// with nanosecond resolution (but not necessarily accuracy) and attempts are
+	// made to synchronize this value between cores at kernel start. It should not
+	// be affected by CPU frequency. If not available use the REALTIME clock, but
+	// this may be affected by NTP adjustments or other user activity affecting
+	// the system time.
+	static U64 getCPUClockCount64()
+	{
+		struct timespec tp;
+
+#ifdef CLOCK_MONOTONIC // MONOTONIC supported at build-time?
+		if (-1 == clock_gettime(CLOCK_MONOTONIC,&tp)) // if MONOTONIC isn't supported at runtime then ouch, try REALTIME
+#endif
+			clock_gettime(CLOCK_REALTIME,&tp);
+
+		return (tp.tv_sec*sClockResolution)+tp.tv_nsec;        
+	}
+
+	static U32 getCPUClockCount32()
+	{
+		return (U32)(getCPUClockCount64() >> 8);
+	}
+
+#endif // (LL_LINUX || LL_SOLARIS) && !(defined(__i386__) || defined(__amd64__))
+
+
+#if (LL_LINUX || LL_SOLARIS || LL_DARWIN) && (defined(__i386__) || defined(__amd64__))
+	//
+	// Mac+Linux+Solaris FAST x86 implementation of CPU clock
+	static U32 getCPUClockCount32()
+	{
+		U64 x;
+		__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
+		return (U32)(x >> 8);
+	}
+
+	static U64 getCPUClockCount64()
+	{
+		U64 x;
+		__asm__ volatile (".byte 0x0f, 0x31": "=A"(x));
+		return x;
+	}
+
+#endif
+
+	static U64 sClockResolution;
+
+	static S32				sCurFrameIndex;
+	static S32				sLastFrameIndex;
+	static U64				sLastFrameTime;
+
+	U32							mStartTime;
+	LLFastTimer::FrameState*	mFrameState;
+	LLFastTimer::CurTimerData	mLastTimerData;
+
+};
+
+typedef class LLFastTimer LLFastTimer;
 
 #endif // LL_LLFASTTIMER_H
diff --git a/indra/llcommon/llfasttimer_class.h b/indra/llcommon/llfasttimer_class.h
deleted file mode 100644
index f481e968a6..0000000000
--- a/indra/llcommon/llfasttimer_class.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/**
- * @file llfasttimer_class.h
- * @brief Declaration of a fast timer.
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_FASTTIMER_CLASS_H
-#define LL_FASTTIMER_CLASS_H
-
-#include "llinstancetracker.h"
-
-#define FAST_TIMER_ON 1
-#define TIME_FAST_TIMERS 0
-#define DEBUG_FAST_TIMER_THREADS 1
-
-class LLMutex;
-
-#include <queue>
-#include "llsd.h"
-
-LL_COMMON_API void assert_main_thread();
-
-class LL_COMMON_API LLFastTimer
-{
-public:
-	class NamedTimer;
-
-	struct LL_COMMON_API FrameState
-	{
-		FrameState(NamedTimer* timerp);
-
-		U32 				mSelfTimeCounter;
-		U32 				mCalls;
-		FrameState*			mParent;		// info for caller timer
-		FrameState*			mLastCaller;	// used to bootstrap tree construction
-		NamedTimer*			mTimer;
-		U16					mActiveCount;	// number of timers with this ID active on stack
-		bool				mMoveUpTree;	// needs to be moved up the tree of timers at the end of frame
-	};
-
-	// stores a "named" timer instance to be reused via multiple LLFastTimer stack instances
-	class LL_COMMON_API NamedTimer
-	:	public LLInstanceTracker<NamedTimer>
-	{
-		friend class DeclareTimer;
-	public:
-		~NamedTimer();
-
-		enum { HISTORY_NUM = 300 };
-
-		const std::string& getName() const { return mName; }
-		NamedTimer* getParent() const { return mParent; }
-		void setParent(NamedTimer* parent);
-		S32 getDepth();
-		std::string getToolTip(S32 history_index = -1);
-
-		typedef std::vector<NamedTimer*>::const_iterator child_const_iter;
-		child_const_iter beginChildren();
-		child_const_iter endChildren();
-		std::vector<NamedTimer*>& getChildren();
-
-		void setCollapsed(bool collapsed) { mCollapsed = collapsed; }
-		bool getCollapsed() const { return mCollapsed; }
-
-		U32 getCountAverage() const { return mCountAverage; }
-		U32 getCallAverage() const { return mCallAverage; }
-
-		U32 getHistoricalCount(S32 history_index = 0) const;
-		U32 getHistoricalCalls(S32 history_index = 0) const;
-
-		static NamedTimer& getRootNamedTimer();
-
-		S32 getFrameStateIndex() const { return mFrameStateIndex; }
-
-		FrameState& getFrameState() const;
-
-	private:
-		friend class LLFastTimer;
-		friend class NamedTimerFactory;
-
-		//
-		// methods
-		//
-		NamedTimer(const std::string& name);
-		// recursive call to gather total time from children
-		static void accumulateTimings();
-
-		// updates cumulative times and hierarchy,
-		// can be called multiple times in a frame, at any point
-		static void processTimes();
-
-		static void buildHierarchy();
-		static void resetFrame();
-		static void reset();
-
-		//
-		// members
-		//
-		S32			mFrameStateIndex;
-
-		std::string	mName;
-
-		U32 		mTotalTimeCounter;
-
-		U32 		mCountAverage;
-		U32			mCallAverage;
-
-		U32*		mCountHistory;
-		U32*		mCallHistory;
-
-		// tree structure
-		NamedTimer*					mParent;				// NamedTimer of caller(parent)
-		std::vector<NamedTimer*>	mChildren;
-		bool						mCollapsed;				// don't show children
-		bool						mNeedsSorting;			// sort children whenever child added
-	};
-
-	// used to statically declare a new named timer
-	class LL_COMMON_API DeclareTimer
-	:	public LLInstanceTracker<DeclareTimer>
-	{
-		friend class LLFastTimer;
-	public:
-		DeclareTimer(const std::string& name, bool open);
-		DeclareTimer(const std::string& name);
-
-		static void updateCachedPointers();
-
-	private:
-		NamedTimer&		mTimer;
-		FrameState*		mFrameState;
-	};
-
-public:
-	LLFastTimer(LLFastTimer::FrameState* state);
-
-	LL_FORCE_INLINE LLFastTimer(LLFastTimer::DeclareTimer& timer)
-	:	mFrameState(timer.mFrameState)
-	{
-#if TIME_FAST_TIMERS
-		U64 timer_start = getCPUClockCount64();
-#endif
-#if FAST_TIMER_ON
-		LLFastTimer::FrameState* frame_state = mFrameState;
-		mStartTime = getCPUClockCount32();
-
-		frame_state->mActiveCount++;
-		frame_state->mCalls++;
-		// keep current parent as long as it is active when we are
-		frame_state->mMoveUpTree |= (frame_state->mParent->mActiveCount == 0);
-
-		LLFastTimer::CurTimerData* cur_timer_data = &LLFastTimer::sCurTimerData;
-		mLastTimerData = *cur_timer_data;
-		cur_timer_data->mCurTimer = this;
-		cur_timer_data->mFrameState = frame_state;
-		cur_timer_data->mChildTime = 0;
-#endif
-#if TIME_FAST_TIMERS
-		U64 timer_end = getCPUClockCount64();
-		sTimerCycles += timer_end - timer_start;
-#endif
-#if DEBUG_FAST_TIMER_THREADS
-#if !LL_RELEASE
-		assert_main_thread();
-#endif
-#endif
-	}
-
-	LL_FORCE_INLINE ~LLFastTimer()
-	{
-#if TIME_FAST_TIMERS
-		U64 timer_start = getCPUClockCount64();
-#endif
-#if FAST_TIMER_ON
-		LLFastTimer::FrameState* frame_state = mFrameState;
-		U32 total_time = getCPUClockCount32() - mStartTime;
-
-		frame_state->mSelfTimeCounter += total_time - LLFastTimer::sCurTimerData.mChildTime;
-		frame_state->mActiveCount--;
-
-		// store last caller to bootstrap tree creation
-		// do this in the destructor in case of recursion to get topmost caller
-		frame_state->mLastCaller = mLastTimerData.mFrameState;
-
-		// we are only tracking self time, so subtract our total time delta from parents
-		mLastTimerData.mChildTime += total_time;
-
-		LLFastTimer::sCurTimerData = mLastTimerData;
-#endif
-#if TIME_FAST_TIMERS
-		U64 timer_end = getCPUClockCount64();
-		sTimerCycles += timer_end - timer_start;
-		sTimerCalls++;
-#endif
-	}
-
-public:
-	static LLMutex*			sLogLock;
-	static std::queue<LLSD> sLogQueue;
-	static BOOL				sLog;
-	static BOOL				sMetricLog;
-	static std::string		sLogName;
-	static bool 			sPauseHistory;
-	static bool 			sResetHistory;
-	static U64				sTimerCycles;
-	static U32				sTimerCalls;
-
-	typedef std::vector<FrameState> info_list_t;
-	static info_list_t& getFrameStateList();
-
-
-	// call this once a frame to reset timers
-	static void nextFrame();
-
-	// dumps current cumulative frame stats to log
-	// call nextFrame() to reset timers
-	static void dumpCurTimes();
-
-	// call this to reset timer hierarchy, averages, etc.
-	static void reset();
-
-	static U64 countsPerSecond();
-	static S32 getLastFrameIndex() { return sLastFrameIndex; }
-	static S32 getCurFrameIndex() { return sCurFrameIndex; }
-
-	static void writeLog(std::ostream& os);
-	static const NamedTimer* getTimerByName(const std::string& name);
-
-	struct CurTimerData
-	{
-		LLFastTimer*	mCurTimer;
-		FrameState*		mFrameState;
-		U32				mChildTime;
-	};
-	static CurTimerData		sCurTimerData;
-	static std::string sClockType;
-
-private:
-	static U32 getCPUClockCount32();
-	static U64 getCPUClockCount64();
-	static U64 sClockResolution;
-
-	static S32				sCurFrameIndex;
-	static S32				sLastFrameIndex;
-	static U64				sLastFrameTime;
-	static info_list_t*		sTimerInfos;
-
-	U32							mStartTime;
-	LLFastTimer::FrameState*	mFrameState;
-	LLFastTimer::CurTimerData	mLastTimerData;
-
-};
-
-typedef class LLFastTimer LLFastTimer;
-
-#endif // LL_LLFASTTIMER_CLASS_H
diff --git a/indra/llcommon/llinitparam.h b/indra/llcommon/llinitparam.h
index 97133c99d7..75c87c4bdb 100644
--- a/indra/llcommon/llinitparam.h
+++ b/indra/llcommon/llinitparam.h
@@ -31,6 +31,7 @@
 #include <vector>
 #include <boost/function.hpp>
 #include <boost/type_traits/is_convertible.hpp>
+#include <boost/type_traits/is_enum.hpp>
 #include <boost/unordered_map.hpp>
 #include <boost/shared_ptr.hpp>
 
@@ -471,9 +472,7 @@ namespace LLInitParam
 	class LL_COMMON_API Parser
 	{
 		LOG_CLASS(Parser);
-
 	public:
-		
 		typedef std::vector<std::pair<std::string, bool> >					name_stack_t;
 		typedef std::pair<name_stack_t::iterator, name_stack_t::iterator>	name_stack_range_t;
 		typedef std::vector<std::string>									possible_values_t;
@@ -486,32 +485,81 @@ namespace LLInitParam
 		typedef std::map<const std::type_info*, parser_write_func_t>	parser_write_func_map_t;
 		typedef std::map<const std::type_info*, parser_inspect_func_t>	parser_inspect_func_map_t;
 
+	private:
+		template<typename T, bool is_enum = boost::is_enum<T>::value>
+		struct ReaderWriter
+		{
+			static bool read(T& param, Parser* parser)
+			{
+				parser_read_func_map_t::iterator found_it = parser->mParserReadFuncs->find(&typeid(T));
+				if (found_it != parser->mParserReadFuncs->end())
+				{
+					return found_it->second(*parser, (void*)&param);
+				}
+				return false;
+			}
+			
+			static bool write(const T& param, Parser* parser, name_stack_t& name_stack)
+			{
+				parser_write_func_map_t::iterator found_it = parser->mParserWriteFuncs->find(&typeid(T));
+				if (found_it != parser->mParserWriteFuncs->end())
+				{
+					return found_it->second(*parser, (const void*)&param, name_stack);
+				}
+				return false;
+			}
+		};
+
+		// read enums as ints
+		template<typename T>
+		struct ReaderWriter<T, true>
+		{
+			static bool read(T& param, Parser* parser)
+			{
+				// read all enums as ints
+				parser_read_func_map_t::iterator found_it = parser->mParserReadFuncs->find(&typeid(S32));
+				if (found_it != parser->mParserReadFuncs->end())
+				{
+					S32 value;
+					if (found_it->second(*parser, (void*)&value))
+					{
+						param = (T)value;
+						return true;
+					}
+				}
+				return false;
+			}
+
+			static bool write(const T& param, Parser* parser, name_stack_t& name_stack)
+			{
+				parser_write_func_map_t::iterator found_it = parser->mParserWriteFuncs->find(&typeid(S32));
+				if (found_it != parser->mParserWriteFuncs->end())
+				{
+					return found_it->second(*parser, (const void*)&param, name_stack);
+				}
+				return false;
+			}
+		};
+
+	public:
+
 		Parser(parser_read_func_map_t& read_map, parser_write_func_map_t& write_map, parser_inspect_func_map_t& inspect_map)
 		:	mParseSilently(false),
 			mParserReadFuncs(&read_map),
 			mParserWriteFuncs(&write_map),
 			mParserInspectFuncs(&inspect_map)
 		{}
+
 		virtual ~Parser();
 
 		template <typename T> bool readValue(T& param)
 	    {
-		    parser_read_func_map_t::iterator found_it = mParserReadFuncs->find(&typeid(T));
-		    if (found_it != mParserReadFuncs->end())
-		    {
-			    return found_it->second(*this, (void*)&param);
-		    }
-		    return false;
+			return ReaderWriter<T>::read(param, this);
 	    }
 
 		template <typename T> bool writeValue(const T& param, name_stack_t& name_stack)
 		{
-		    parser_write_func_map_t::iterator found_it = mParserWriteFuncs->find(&typeid(T));
-		    if (found_it != mParserWriteFuncs->end())
-		    {
-			    return found_it->second(*this, (const void*)&param, name_stack);
-		    }
-		    return false;
+			return ReaderWriter<T>::write(param, this, name_stack);
 		}
 
 		// dispatch inspection to registered inspection functions, for each parameter in a param block
@@ -967,31 +1015,24 @@ namespace LLInitParam
 			self_t& typed_param = static_cast<self_t&>(param);
 			// no further names in stack, attempt to parse value now
 			if (name_stack_range.first == name_stack_range.second)
-			{
-				if (parser.readValue(typed_param.getValue()))
+			{	
+				std::string name;
+
+				// try to parse a known named value
+				if(named_value_t::valueNamesExist()
+					&& parser.readValue(name)
+					&& named_value_t::getValueFromName(name, typed_param.getValue()))
 				{
-					typed_param.clearValueName();
+					typed_param.setValueName(name);
 					typed_param.setProvided();
 					return true;
 				}
-				
-				// try to parse a known named value
-				if(named_value_t::valueNamesExist())
+				// try to read value directly
+				else if (parser.readValue(typed_param.getValue()))
 				{
-					// try to parse a known named value
-					std::string name;
-					if (parser.readValue(name))
-					{
-						// try to parse a per type named value
-
-						if (named_value_t::getValueFromName(name, typed_param.getValue()))
-						{
-							typed_param.setValueName(name);
-							typed_param.setProvided();
-							return true;
-						}
-
-					}
+					typed_param.clearValueName();
+					typed_param.setProvided();
+					return true;
 				}
 			}
 			return false;
@@ -1123,30 +1164,29 @@ namespace LLInitParam
 		static bool deserializeParam(Param& param, Parser& parser, Parser::name_stack_range_t& name_stack_range, bool new_name)
 		{ 
 			self_t& typed_param = static_cast<self_t&>(param);
-			// attempt to parse block...
+
+			if (name_stack_range.first == name_stack_range.second)
+			{	// try to parse a known named value
+				std::string name;
+
+				if(named_value_t::valueNamesExist()
+					&& parser.readValue(name)				
+					&& named_value_t::getValueFromName(name, typed_param.getValue()))
+				{
+					typed_param.setValueName(name);
+					typed_param.setProvided();
+					return true;
+				}
+			}
+			
 			if(typed_param.deserializeBlock(parser, name_stack_range, new_name))
-			{
+			{	// attempt to parse block...
 				typed_param.clearValueName();
 				typed_param.setProvided();
 				return true;
 			}
 
-			if(named_value_t::valueNamesExist())
-			{
-				// try to parse a known named value
-				std::string name;
-				if (parser.readValue(name))
-				{
-					// try to parse a per type named value
-					if (named_value_t::getValueFromName(name, typed_param.getValue()))
-					{
-						typed_param.setValueName(name);
-						typed_param.setProvided();
-						return true;
-					}
 
-				}
-			}
 			return false;
 		}
 
@@ -1321,31 +1361,23 @@ namespace LLInitParam
 			}
 
 			// no further names in stack, attempt to parse value now
-			if (new_name_stack_range.first == new_name_stack_range.second)
-			{
-				// attempt to read value directly
-				if (parser.readValue(value))
+			if (name_stack_range.first == name_stack_range.second)
+			{	
+				std::string name;
+				
+				// try to parse a known named value
+				if(named_value_t::valueNamesExist()
+					&& parser.readValue(name)
+					&& named_value_t::getValueFromName(name, value))
 				{
 					typed_param.add(value);
+					typed_param.mValues.back().setValueName(name);
 					return true;
 				}
-				
-				// try to parse a known named value
-				if(named_value_t::valueNamesExist())
+				else if (parser.readValue(value)) 	// attempt to read value directly
 				{
-					// try to parse a known named value
-					std::string name;
-					if (parser.readValue(name))
-					{
-						// try to parse a per type named value
-						if (named_value_t::getValueFromName(name, value))
-						{
-							typed_param.add(value);
-							typed_param.mValues.back().setValueName(name);
-							return true;
-						}
-
-					}
+					typed_param.add(value);
+					return true;
 				}
 			}
 			return false;
@@ -1541,6 +1573,20 @@ namespace LLInitParam
 			}
 			param_value_t& value = typed_param.mValues.back();
 
+			if (name_stack_range.first == name_stack_range.second)
+			{	// try to parse a known named value
+				std::string name;
+
+				if(named_value_t::valueNamesExist()
+					&& parser.readValue(name)
+					&& named_value_t::getValueFromName(name, value.getValue()))
+				{
+					typed_param.mValues.back().setValueName(name);
+					typed_param.setProvided();
+					return true;
+				}
+			}
+
 			// attempt to parse block...
 			if(value.deserializeBlock(parser, new_name_stack_range, new_name))
 			{
@@ -1551,26 +1597,7 @@ namespace LLInitParam
 				}
 				return true;
 			}
-			else if(named_value_t::valueNamesExist())
-			{
-				// try to parse a known named value
-				std::string name;
-				if (parser.readValue(name))
-				{
-					// try to parse a per type named value
-					if (named_value_t::getValueFromName(name, value.getValue()))
-					{
-						typed_param.mValues.back().setValueName(name);
-						typed_param.setProvided();
-						if (new_array_value)
-						{
-							name_stack_range.first->second = false;
-						}
-						return true;
-					}
 
-				}
-			}
 
 			if (new_value)
 			{	// failed to parse new value, pop it off
diff --git a/indra/llcommon/llmemory.h b/indra/llcommon/llmemory.h
index 10013e0f92..e725bdd9fa 100644
--- a/indra/llcommon/llmemory.h
+++ b/indra/llcommon/llmemory.h
@@ -26,7 +26,9 @@
 #ifndef LLMEMORY_H
 #define LLMEMORY_H
 
-#include "llmemtype.h"
+#include "linden_common.h"
+
+class LLMutex ;
 
 #if LL_WINDOWS && LL_DEBUG
 #define LL_CHECK_MEMORY llassert(_CrtCheckMemory());
diff --git a/indra/llcommon/llmemtype.cpp b/indra/llcommon/llmemtype.cpp
deleted file mode 100644
index 6290a7158f..0000000000
--- a/indra/llcommon/llmemtype.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-/** 
- * @file llmemtype.cpp
- * @brief Simple memory allocation/deallocation tracking stuff here
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include "llmemtype.h"
-#include "llallocator.h"
-
-std::vector<char const *> LLMemType::DeclareMemType::mNameList;
-
-LLMemType::DeclareMemType LLMemType::MTYPE_INIT("Init");
-LLMemType::DeclareMemType LLMemType::MTYPE_STARTUP("Startup");
-LLMemType::DeclareMemType LLMemType::MTYPE_MAIN("Main");
-LLMemType::DeclareMemType LLMemType::MTYPE_FRAME("Frame");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_GATHER_INPUT("GatherInput");
-LLMemType::DeclareMemType LLMemType::MTYPE_JOY_KEY("JoyKey");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE("Idle");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_PUMP("IdlePump");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_NETWORK("IdleNetwork");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_UPDATE_REGIONS("IdleUpdateRegions");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_UPDATE_VIEWER_REGION("IdleUpdateViewerRegion");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_UPDATE_SURFACE("IdleUpdateSurface");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_UPDATE_PARCEL_OVERLAY("IdleUpdateParcelOverlay");
-LLMemType::DeclareMemType LLMemType::MTYPE_IDLE_AUDIO("IdleAudio");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_CACHE_PROCESS_PENDING("CacheProcessPending");
-LLMemType::DeclareMemType LLMemType::MTYPE_CACHE_PROCESS_PENDING_ASKS("CacheProcessPendingAsks");
-LLMemType::DeclareMemType LLMemType::MTYPE_CACHE_PROCESS_PENDING_REPLIES("CacheProcessPendingReplies");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_MESSAGE_CHECK_ALL("MessageCheckAll");
-LLMemType::DeclareMemType LLMemType::MTYPE_MESSAGE_PROCESS_ACKS("MessageProcessAcks");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_RENDER("Render");
-LLMemType::DeclareMemType LLMemType::MTYPE_SLEEP("Sleep");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_NETWORK("Network");
-LLMemType::DeclareMemType LLMemType::MTYPE_PHYSICS("Physics");
-LLMemType::DeclareMemType LLMemType::MTYPE_INTERESTLIST("InterestList");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_IMAGEBASE("ImageBase");
-LLMemType::DeclareMemType LLMemType::MTYPE_IMAGERAW("ImageRaw");
-LLMemType::DeclareMemType LLMemType::MTYPE_IMAGEFORMATTED("ImageFormatted");
-		
-LLMemType::DeclareMemType LLMemType::MTYPE_APPFMTIMAGE("AppFmtImage");
-LLMemType::DeclareMemType LLMemType::MTYPE_APPRAWIMAGE("AppRawImage");
-LLMemType::DeclareMemType LLMemType::MTYPE_APPAUXRAWIMAGE("AppAuxRawImage");
-		
-LLMemType::DeclareMemType LLMemType::MTYPE_DRAWABLE("Drawable");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_OBJECT("Object");
-LLMemType::DeclareMemType LLMemType::MTYPE_OBJECT_PROCESS_UPDATE("ObjectProcessUpdate");
-LLMemType::DeclareMemType LLMemType::MTYPE_OBJECT_PROCESS_UPDATE_CORE("ObjectProcessUpdateCore");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY("Display");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_UPDATE("DisplayUpdate");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_UPDATE_CAMERA("DisplayUpdateCam");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_UPDATE_GEOM("DisplayUpdateGeom");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_SWAP("DisplaySwap");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_UPDATE_HUD("DisplayUpdateHud");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_GEN_REFLECTION("DisplayGenRefl");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_IMAGE_UPDATE("DisplayImageUpdate");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_STATE_SORT("DisplayStateSort");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_SKY("DisplaySky");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_RENDER_GEOM("DisplayRenderGeom");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_RENDER_FLUSH("DisplayRenderFlush");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_RENDER_UI("DisplayRenderUI");
-LLMemType::DeclareMemType LLMemType::MTYPE_DISPLAY_RENDER_ATTACHMENTS("DisplayRenderAttach");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_DATA("VertexData");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_CONSTRUCTOR("VertexConstr");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_DESTRUCTOR("VertexDestr");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_CREATE_VERTICES("VertexCreateVerts");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_CREATE_INDICES("VertexCreateIndices");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_DESTROY_BUFFER("VertexDestroyBuff");	
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_DESTROY_INDICES("VertexDestroyIndices");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_UPDATE_VERTS("VertexUpdateVerts");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_UPDATE_INDICES("VertexUpdateIndices");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_ALLOCATE_BUFFER("VertexAllocateBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_RESIZE_BUFFER("VertexResizeBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_MAP_BUFFER("VertexMapBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_MAP_BUFFER_VERTICES("VertexMapBufferVerts");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_MAP_BUFFER_INDICES("VertexMapBufferIndices");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_UNMAP_BUFFER("VertexUnmapBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_SET_STRIDE("VertexSetStride");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_SET_BUFFER("VertexSetBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_SETUP_VERTEX_BUFFER("VertexSetupVertBuff");
-LLMemType::DeclareMemType LLMemType::MTYPE_VERTEX_CLEANUP_CLASS("VertexCleanupClass");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_SPACE_PARTITION("SpacePartition");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE("Pipeline");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_INIT("PipelineInit");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS("PipelineCreateBuffs");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RESTORE_GL("PipelineRestroGL");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS("PipelineUnloadShaders");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL("PipelineLightingDetail");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE("PipelineGetPoolType");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_ADD_POOL("PipelineAddPool");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE("PipelineAllocDrawable");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_ADD_OBJECT("PipelineAddObj");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS("PipelineCreateObjs");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_UPDATE_MOVE("PipelineUpdateMove");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_UPDATE_GEOM("PipelineUpdateGeom");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_MARK_VISIBLE("PipelineMarkVisible");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_MARK_MOVED("PipelineMarkMoved");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_MARK_SHIFT("PipelineMarkShift");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS("PipelineShiftObjs");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_MARK_TEXTURED("PipelineMarkTextured");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_MARK_REBUILD("PipelineMarkRebuild");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_UPDATE_CULL("PipelineUpdateCull");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_STATE_SORT("PipelineStateSort");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_POST_SORT("PipelinePostSort");
-		
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS("PipelineHudEls");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_HL("PipelineRenderHL");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_GEOM("PipelineRenderGeom");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED("PipelineRenderGeomDef");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF("PipelineRenderGeomPostDef");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW("PipelineRenderGeomShadow");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_SELECT("PipelineRenderSelect");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_REBUILD_POOLS("PipelineRebuildPools");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP("PipelineQuickLookup");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS("PipelineRenderObjs");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR("PipelineGenImpostors");
-LLMemType::DeclareMemType LLMemType::MTYPE_PIPELINE_RENDER_BLOOM("PipelineRenderBloom");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_UPKEEP_POOLS("UpkeepPools");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_AVATAR("Avatar");
-LLMemType::DeclareMemType LLMemType::MTYPE_AVATAR_MESH("AvatarMesh");
-LLMemType::DeclareMemType LLMemType::MTYPE_PARTICLES("Particles");
-LLMemType::DeclareMemType LLMemType::MTYPE_REGIONS("Regions");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY("Inventory");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_DRAW("InventoryDraw");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_BUILD_NEW_VIEWS("InventoryBuildNewViews");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_DO_FOLDER("InventoryDoFolder");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_POST_BUILD("InventoryPostBuild");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_FROM_XML("InventoryFromXML");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_CREATE_NEW_ITEM("InventoryCreateNewItem");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_VIEW_INIT("InventoryViewInit");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_VIEW_SHOW("InventoryViewShow");
-LLMemType::DeclareMemType LLMemType::MTYPE_INVENTORY_VIEW_TOGGLE("InventoryViewToggle");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_ANIMATION("Animation");
-LLMemType::DeclareMemType LLMemType::MTYPE_VOLUME("Volume");
-LLMemType::DeclareMemType LLMemType::MTYPE_PRIMITIVE("Primitive");
-		
-LLMemType::DeclareMemType LLMemType::MTYPE_SCRIPT("Script");
-LLMemType::DeclareMemType LLMemType::MTYPE_SCRIPT_RUN("ScriptRun");
-LLMemType::DeclareMemType LLMemType::MTYPE_SCRIPT_BYTECODE("ScriptByteCode");
-		
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_PUMP("IoPump");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_TCP("IoTCP");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_BUFFER("IoBuffer");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_HTTP_SERVER("IoHttpServer");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_SD_SERVER("IoSDServer");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_SD_CLIENT("IoSDClient");
-LLMemType::DeclareMemType LLMemType::MTYPE_IO_URL_REQUEST("IOUrlRequest");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_DIRECTX_INIT("DirectXInit");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP1("Temp1");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP2("Temp2");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP3("Temp3");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP4("Temp4");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP5("Temp5");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP6("Temp6");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP7("Temp7");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP8("Temp8");
-LLMemType::DeclareMemType LLMemType::MTYPE_TEMP9("Temp9");
-
-LLMemType::DeclareMemType LLMemType::MTYPE_OTHER("Other");
-
-
-LLMemType::DeclareMemType::DeclareMemType(char const * st)
-{
-	mID = (S32)mNameList.size();
-	mName = st;
-
-	mNameList.push_back(mName);
-}
-
-LLMemType::DeclareMemType::~DeclareMemType()
-{
-}
-
-LLMemType::LLMemType(LLMemType::DeclareMemType& dt)
-{
-	mTypeIndex = dt.mID;
-	LLAllocator::pushMemType(dt.mID);
-}
-
-LLMemType::~LLMemType()
-{
-	LLAllocator::popMemType();
-}
-
-char const * LLMemType::getNameFromID(S32 id)
-{
-	if (id < 0 || id >= (S32)DeclareMemType::mNameList.size())
-	{
-		return "INVALID";
-	}
-
-	return DeclareMemType::mNameList[id];
-}
-
-//--------------------------------------------------------------------------------------------------
diff --git a/indra/llcommon/llmemtype.h b/indra/llcommon/llmemtype.h
deleted file mode 100644
index 4945dbaf60..0000000000
--- a/indra/llcommon/llmemtype.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/** 
- * @file llmemtype.h
- * @brief Runtime memory usage debugging utilities.
- *
- * $LicenseInfo:firstyear=2005&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_MEMTYPE_H
-#define LL_MEMTYPE_H
-
-//----------------------------------------------------------------------------
-//----------------------------------------------------------------------------
-
-//----------------------------------------------------------------------------
-
-#include "linden_common.h"
-//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-// WARNING: Never commit with MEM_TRACK_MEM == 1
-//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-#define MEM_TRACK_MEM (0 && LL_WINDOWS)
-
-#include <vector>
-
-#define MEM_TYPE_NEW(T)
-
-class LL_COMMON_API LLMemType
-{
-public:
-
-	// class we'll initialize all instances of as
-	// static members of MemType.  Then use
-	// to construct any new mem type.
-	class LL_COMMON_API DeclareMemType
-	{
-	public:
-		DeclareMemType(char const * st);
-		~DeclareMemType();
-	
-		S32 mID;
-		char const * mName;
-		
-		// array so we can map an index ID to Name
-		static std::vector<char const *> mNameList;
-	};
-
-	LLMemType(DeclareMemType& dt);
-	~LLMemType();
-
-	static char const * getNameFromID(S32 id);
-
-	static DeclareMemType MTYPE_INIT;
-	static DeclareMemType MTYPE_STARTUP;
-	static DeclareMemType MTYPE_MAIN;
-	static DeclareMemType MTYPE_FRAME;
-
-	static DeclareMemType MTYPE_GATHER_INPUT;
-	static DeclareMemType MTYPE_JOY_KEY;
-
-	static DeclareMemType MTYPE_IDLE;
-	static DeclareMemType MTYPE_IDLE_PUMP;
-	static DeclareMemType MTYPE_IDLE_NETWORK;
-	static DeclareMemType MTYPE_IDLE_UPDATE_REGIONS;
-	static DeclareMemType MTYPE_IDLE_UPDATE_VIEWER_REGION;
-	static DeclareMemType MTYPE_IDLE_UPDATE_SURFACE;
-	static DeclareMemType MTYPE_IDLE_UPDATE_PARCEL_OVERLAY;
-	static DeclareMemType MTYPE_IDLE_AUDIO;
-
-	static DeclareMemType MTYPE_CACHE_PROCESS_PENDING;
-	static DeclareMemType MTYPE_CACHE_PROCESS_PENDING_ASKS;
-	static DeclareMemType MTYPE_CACHE_PROCESS_PENDING_REPLIES;
-
-	static DeclareMemType MTYPE_MESSAGE_CHECK_ALL;
-	static DeclareMemType MTYPE_MESSAGE_PROCESS_ACKS;
-
-	static DeclareMemType MTYPE_RENDER;
-	static DeclareMemType MTYPE_SLEEP;
-
-	static DeclareMemType MTYPE_NETWORK;
-	static DeclareMemType MTYPE_PHYSICS;
-	static DeclareMemType MTYPE_INTERESTLIST;
-
-	static DeclareMemType MTYPE_IMAGEBASE;
-	static DeclareMemType MTYPE_IMAGERAW;
-	static DeclareMemType MTYPE_IMAGEFORMATTED;
-	
-	static DeclareMemType MTYPE_APPFMTIMAGE;
-	static DeclareMemType MTYPE_APPRAWIMAGE;
-	static DeclareMemType MTYPE_APPAUXRAWIMAGE;
-	
-	static DeclareMemType MTYPE_DRAWABLE;
-	
-	static DeclareMemType MTYPE_OBJECT;
-	static DeclareMemType MTYPE_OBJECT_PROCESS_UPDATE;
-	static DeclareMemType MTYPE_OBJECT_PROCESS_UPDATE_CORE;
-
-	static DeclareMemType MTYPE_DISPLAY;
-	static DeclareMemType MTYPE_DISPLAY_UPDATE;
-	static DeclareMemType MTYPE_DISPLAY_UPDATE_CAMERA;
-	static DeclareMemType MTYPE_DISPLAY_UPDATE_GEOM;
-	static DeclareMemType MTYPE_DISPLAY_SWAP;
-	static DeclareMemType MTYPE_DISPLAY_UPDATE_HUD;
-	static DeclareMemType MTYPE_DISPLAY_GEN_REFLECTION;
-	static DeclareMemType MTYPE_DISPLAY_IMAGE_UPDATE;
-	static DeclareMemType MTYPE_DISPLAY_STATE_SORT;
-	static DeclareMemType MTYPE_DISPLAY_SKY;
-	static DeclareMemType MTYPE_DISPLAY_RENDER_GEOM;
-	static DeclareMemType MTYPE_DISPLAY_RENDER_FLUSH;
-	static DeclareMemType MTYPE_DISPLAY_RENDER_UI;
-	static DeclareMemType MTYPE_DISPLAY_RENDER_ATTACHMENTS;
-
-	static DeclareMemType MTYPE_VERTEX_DATA;
-	static DeclareMemType MTYPE_VERTEX_CONSTRUCTOR;
-	static DeclareMemType MTYPE_VERTEX_DESTRUCTOR;
-	static DeclareMemType MTYPE_VERTEX_CREATE_VERTICES;
-	static DeclareMemType MTYPE_VERTEX_CREATE_INDICES;
-	static DeclareMemType MTYPE_VERTEX_DESTROY_BUFFER;	
-	static DeclareMemType MTYPE_VERTEX_DESTROY_INDICES;
-	static DeclareMemType MTYPE_VERTEX_UPDATE_VERTS;
-	static DeclareMemType MTYPE_VERTEX_UPDATE_INDICES;
-	static DeclareMemType MTYPE_VERTEX_ALLOCATE_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_RESIZE_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_MAP_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_MAP_BUFFER_VERTICES;
-	static DeclareMemType MTYPE_VERTEX_MAP_BUFFER_INDICES;
-	static DeclareMemType MTYPE_VERTEX_UNMAP_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_SET_STRIDE;
-	static DeclareMemType MTYPE_VERTEX_SET_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_SETUP_VERTEX_BUFFER;
-	static DeclareMemType MTYPE_VERTEX_CLEANUP_CLASS;
-
-	static DeclareMemType MTYPE_SPACE_PARTITION;
-
-	static DeclareMemType MTYPE_PIPELINE;
-	static DeclareMemType MTYPE_PIPELINE_INIT;
-	static DeclareMemType MTYPE_PIPELINE_CREATE_BUFFERS;
-	static DeclareMemType MTYPE_PIPELINE_RESTORE_GL;
-	static DeclareMemType MTYPE_PIPELINE_UNLOAD_SHADERS;
-	static DeclareMemType MTYPE_PIPELINE_LIGHTING_DETAIL;
-	static DeclareMemType MTYPE_PIPELINE_GET_POOL_TYPE;
-	static DeclareMemType MTYPE_PIPELINE_ADD_POOL;
-	static DeclareMemType MTYPE_PIPELINE_ALLOCATE_DRAWABLE;
-	static DeclareMemType MTYPE_PIPELINE_ADD_OBJECT;
-	static DeclareMemType MTYPE_PIPELINE_CREATE_OBJECTS;
-	static DeclareMemType MTYPE_PIPELINE_UPDATE_MOVE;
-	static DeclareMemType MTYPE_PIPELINE_UPDATE_GEOM;
-	static DeclareMemType MTYPE_PIPELINE_MARK_VISIBLE;
-	static DeclareMemType MTYPE_PIPELINE_MARK_MOVED;
-	static DeclareMemType MTYPE_PIPELINE_MARK_SHIFT;
-	static DeclareMemType MTYPE_PIPELINE_SHIFT_OBJECTS;
-	static DeclareMemType MTYPE_PIPELINE_MARK_TEXTURED;
-	static DeclareMemType MTYPE_PIPELINE_MARK_REBUILD;
-	static DeclareMemType MTYPE_PIPELINE_UPDATE_CULL;
-	static DeclareMemType MTYPE_PIPELINE_STATE_SORT;
-	static DeclareMemType MTYPE_PIPELINE_POST_SORT;
-	
-	static DeclareMemType MTYPE_PIPELINE_RENDER_HUD_ELS;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_HL;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_GEOM;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_GEOM_POST_DEF;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_GEOM_SHADOW;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_SELECT;
-	static DeclareMemType MTYPE_PIPELINE_REBUILD_POOLS;
-	static DeclareMemType MTYPE_PIPELINE_QUICK_LOOKUP;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_OBJECTS;
-	static DeclareMemType MTYPE_PIPELINE_GENERATE_IMPOSTOR;
-	static DeclareMemType MTYPE_PIPELINE_RENDER_BLOOM;
-
-	static DeclareMemType MTYPE_UPKEEP_POOLS;
-
-	static DeclareMemType MTYPE_AVATAR;
-	static DeclareMemType MTYPE_AVATAR_MESH;
-	static DeclareMemType MTYPE_PARTICLES;
-	static DeclareMemType MTYPE_REGIONS;
-
-	static DeclareMemType MTYPE_INVENTORY;
-	static DeclareMemType MTYPE_INVENTORY_DRAW;
-	static DeclareMemType MTYPE_INVENTORY_BUILD_NEW_VIEWS;
-	static DeclareMemType MTYPE_INVENTORY_DO_FOLDER;
-	static DeclareMemType MTYPE_INVENTORY_POST_BUILD;
-	static DeclareMemType MTYPE_INVENTORY_FROM_XML;
-	static DeclareMemType MTYPE_INVENTORY_CREATE_NEW_ITEM;
-	static DeclareMemType MTYPE_INVENTORY_VIEW_INIT;
-	static DeclareMemType MTYPE_INVENTORY_VIEW_SHOW;
-	static DeclareMemType MTYPE_INVENTORY_VIEW_TOGGLE;
-
-	static DeclareMemType MTYPE_ANIMATION;
-	static DeclareMemType MTYPE_VOLUME;
-	static DeclareMemType MTYPE_PRIMITIVE;
-	
-	static DeclareMemType MTYPE_SCRIPT;
-	static DeclareMemType MTYPE_SCRIPT_RUN;
-	static DeclareMemType MTYPE_SCRIPT_BYTECODE;
-	
-	static DeclareMemType MTYPE_IO_PUMP;
-	static DeclareMemType MTYPE_IO_TCP;
-	static DeclareMemType MTYPE_IO_BUFFER;
-	static DeclareMemType MTYPE_IO_HTTP_SERVER;
-	static DeclareMemType MTYPE_IO_SD_SERVER;
-	static DeclareMemType MTYPE_IO_SD_CLIENT;
-	static DeclareMemType MTYPE_IO_URL_REQUEST;
-
-	static DeclareMemType MTYPE_DIRECTX_INIT;
-
-	static DeclareMemType MTYPE_TEMP1;
-	static DeclareMemType MTYPE_TEMP2;
-	static DeclareMemType MTYPE_TEMP3;
-	static DeclareMemType MTYPE_TEMP4;
-	static DeclareMemType MTYPE_TEMP5;
-	static DeclareMemType MTYPE_TEMP6;
-	static DeclareMemType MTYPE_TEMP7;
-	static DeclareMemType MTYPE_TEMP8;
-	static DeclareMemType MTYPE_TEMP9;
-
-	static DeclareMemType MTYPE_OTHER; // Special; used by display code
-
-	S32 mTypeIndex;
-};
-
-//----------------------------------------------------------------------------
-
-#endif
-
diff --git a/indra/llcommon/llstat.cpp b/indra/llcommon/llstat.cpp
index b82d52797e..3678c8e1c1 100644
--- a/indra/llcommon/llstat.cpp
+++ b/indra/llcommon/llstat.cpp
@@ -37,736 +37,30 @@
 
 
 // statics
-S32	            LLPerfBlock::sStatsFlags = LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS;       // Control what is being recorded
-LLPerfBlock::stat_map_t    LLPerfBlock::sStatMap;    // Map full path string to LLStatTime objects, tracks all active objects
-std::string        LLPerfBlock::sCurrentStatPath = "";    // Something like "/total_time/physics/physics step"
-
-//------------------------------------------------------------------------
-// Live config file to trigger stats logging
-static const char    STATS_CONFIG_FILE_NAME[]            = "/dev/shm/simperf/simperf_proc_config.llsd";
-static const F32    STATS_CONFIG_REFRESH_RATE            = 5.0;        // seconds
-
-class LLStatsConfigFile : public LLLiveFile
-{
-public:
-    LLStatsConfigFile()
-        : LLLiveFile(filename(), STATS_CONFIG_REFRESH_RATE),
-        mChanged(false), mStatsp(NULL) { }
-
-    static std::string filename();
-    
-protected:
-    /* virtual */ bool loadFile();
-
-public:
-    void init(LLPerfStats* statsp);
-    static LLStatsConfigFile& instance();
-        // return the singleton stats config file
-
-    bool mChanged;
-
-protected:
-    LLPerfStats*    mStatsp;
-};
-
-std::string LLStatsConfigFile::filename()
-{
-    return STATS_CONFIG_FILE_NAME;
-}
-
-void LLStatsConfigFile::init(LLPerfStats* statsp)
-{
-    mStatsp = statsp;
-}
-
-LLStatsConfigFile& LLStatsConfigFile::instance()
-{
-    static LLStatsConfigFile the_file;
-    return the_file;
-}
-
-
-/* virtual */
-// Load and parse the stats configuration file
-bool LLStatsConfigFile::loadFile()
-{
-    if (!mStatsp)
-    {
-        llwarns << "Tries to load performance configure file without initializing LPerfStats" << llendl;
-        return false;
-    }
-    mChanged = true;
-    
-    LLSD stats_config;
-    {
-        llifstream file(filename().c_str());
-        if (file.is_open())
-        {
-            LLSDSerialize::fromXML(stats_config, file);
-            if (stats_config.isUndefined())
-            {
-                llinfos << "Performance statistics configuration file ill-formed, not recording statistics" << llendl;
-                mStatsp->setReportPerformanceDuration( 0.f );
-                return false;
-            }
-        }
-        else 
-        {    // File went away, turn off stats if it was on
-            if ( mStatsp->frameStatsIsRunning() )
-            {
-                llinfos << "Performance statistics configuration file deleted, not recording statistics" << llendl;
-                mStatsp->setReportPerformanceDuration( 0.f );
-            }
-            return true;
-        }
-    }
-
-    F32 duration = 0.f;
-    F32 interval = 0.f;
-	S32 flags = LLPerfBlock::LLSTATS_BASIC_STATS;
-
-    const char * w = "duration";
-    if (stats_config.has(w))
-    {
-        duration = (F32)stats_config[w].asReal();
-    } 
-    w = "interval";
-    if (stats_config.has(w))
-    {
-        interval = (F32)stats_config[w].asReal();
-    } 
-    w = "flags";
-    if (stats_config.has(w))
-    {
-		flags = (S32)stats_config[w].asInteger();
-		if (flags == LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS &&
-			duration > 0)
-		{   // No flags passed in, but have a duration, so reset to basic stats
-			flags = LLPerfBlock::LLSTATS_BASIC_STATS;
-		}
-    } 
-
-    mStatsp->setReportPerformanceDuration( duration, flags );
-    mStatsp->setReportPerformanceInterval( interval );
-
-    if ( duration > 0 )
-    {
-        if ( interval == 0.f )
-        {
-            llinfos << "Recording performance stats every frame for " << duration << " sec" << llendl;
-        }
-        else
-        {
-            llinfos << "Recording performance stats every " << interval << " seconds for " << duration << " seconds" << llendl;
-        }
-    }
-    else
-    {
-        llinfos << "Performance stats recording turned off" << llendl;
-    }
-	return true;
-}
-
-
-//------------------------------------------------------------------------
-
-LLPerfStats::LLPerfStats(const std::string& process_name, S32 process_pid) : 
-    mFrameStatsFileFailure(FALSE),
-    mSkipFirstFrameStats(FALSE),
-    mProcessName(process_name),
-    mProcessPID(process_pid),
-    mReportPerformanceStatInterval(1.f),
-    mReportPerformanceStatEnd(0.0) 
-{ }
-
-LLPerfStats::~LLPerfStats()
-{
-    LLPerfBlock::clearDynamicStats();
-    mFrameStatsFile.close();
-}
-
-void LLPerfStats::init()
-{
-    // Initialize the stats config file instance.
-    (void) LLStatsConfigFile::instance().init(this);
-    (void) LLStatsConfigFile::instance().checkAndReload();
-}
-
-// Open file for statistics
-void    LLPerfStats::openPerfStatsFile()
-{
-    if ( !mFrameStatsFile
-        && !mFrameStatsFileFailure )
-    {
-        std::string stats_file = llformat("/dev/shm/simperf/%s_proc.%d.llsd", mProcessName.c_str(), mProcessPID);
-        mFrameStatsFile.close();
-        mFrameStatsFile.clear();
-        mFrameStatsFile.open(stats_file, llofstream::out);
-        if ( mFrameStatsFile.fail() )
-        {
-            llinfos << "Error opening statistics log file " << stats_file << llendl;
-            mFrameStatsFileFailure = TRUE;
-        }
-        else
-        {
-            LLSD process_info = LLSD::emptyMap();
-            process_info["name"] = mProcessName;
-            process_info["pid"] = (LLSD::Integer) mProcessPID;
-            process_info["stat_rate"] = (LLSD::Integer) mReportPerformanceStatInterval;
-            // Add process-specific info.
-            addProcessHeaderInfo(process_info);
-
-            mFrameStatsFile << LLSDNotationStreamer(process_info) << std::endl; 
-        }
-    }
-}
-
-// Dump out performance metrics over some time interval
-void LLPerfStats::dumpIntervalPerformanceStats()
-{
-    // Ensure output file is OK
-    openPerfStatsFile();
-
-    if ( mFrameStatsFile )
-    {
-        LLSD stats = LLSD::emptyMap();
-
-        LLStatAccum::TimeScale scale;
-        if ( getReportPerformanceInterval() == 0.f )
-        {
-            scale = LLStatAccum::SCALE_PER_FRAME;
-        }
-        else if ( getReportPerformanceInterval() < 0.5f )
-        {
-            scale = LLStatAccum::SCALE_100MS;
-        }
-        else
-        {
-            scale = LLStatAccum::SCALE_SECOND;
-        }
-
-        // Write LLSD into log
-        stats["utc_time"] = (LLSD::String) LLError::utcTime();
-        stats["timestamp"] = U64_to_str((totalTime() / 1000) + (gUTCOffset * 1000));    // milliseconds since epoch
-        stats["frame_number"] = (LLSD::Integer) LLFrameTimer::getFrameCount();
-
-        // Add process-specific frame info.
-        addProcessFrameInfo(stats, scale);
-        LLPerfBlock::addStatsToLLSDandReset( stats, scale );
-
-        mFrameStatsFile << LLSDNotationStreamer(stats) << std::endl; 
-    }
-}
-
-// Set length of performance stat recording.  
-// If turning stats on, caller must provide flags
-void    LLPerfStats::setReportPerformanceDuration( F32 seconds, S32 flags /* = LLSTATS_NO_OPTIONAL_STATS */ )
-{ 
-	if ( seconds <= 0.f )
-	{
-		mReportPerformanceStatEnd = 0.0;
-		LLPerfBlock::setStatsFlags(LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS);		// Make sure all recording is off
-		mFrameStatsFile.close();
-		LLPerfBlock::clearDynamicStats();
-	}
-	else
-	{
-		mReportPerformanceStatEnd = LLFrameTimer::getElapsedSeconds() + ((F64) seconds);
-		// Clear failure flag to try and create the log file once
-		mFrameStatsFileFailure = FALSE;
-		mSkipFirstFrameStats = TRUE;		// Skip the first report (at the end of this frame)
-		LLPerfBlock::setStatsFlags(flags);
-	}
-}
-
-void LLPerfStats::updatePerFrameStats()
-{
-    (void) LLStatsConfigFile::instance().checkAndReload();
-	static LLFrameTimer performance_stats_timer;
-	if ( frameStatsIsRunning() )
-	{
-		if ( mReportPerformanceStatInterval == 0 )
-		{	// Record info every frame
-			if ( mSkipFirstFrameStats )
-			{	// Skip the first time - was started this frame
-				mSkipFirstFrameStats = FALSE;
-			}
-			else
-			{
-				dumpIntervalPerformanceStats();
-			}
-		}
-		else
-		{
-			performance_stats_timer.setTimerExpirySec( getReportPerformanceInterval() );
-			if (performance_stats_timer.checkExpirationAndReset( mReportPerformanceStatInterval ))
-			{
-				dumpIntervalPerformanceStats();
-			}
-		}
-		
-		if ( LLFrameTimer::getElapsedSeconds() > mReportPerformanceStatEnd )
-		{	// Reached end of time, clear it to stop reporting
-			setReportPerformanceDuration(0.f);			// Don't set mReportPerformanceStatEnd directly	
-            llinfos << "Recording performance stats completed" << llendl;
-		}
-	}
-}
-
-
 //------------------------------------------------------------------------
-
-U64 LLStatAccum::sScaleTimes[NUM_SCALES] =
-{
-	USEC_PER_SEC / 10,				// 100 millisec
-	USEC_PER_SEC * 1,				// seconds
-	USEC_PER_SEC * 60,				// minutes
-#if ENABLE_LONG_TIME_STATS
-	// enable these when more time scales are desired
-	USEC_PER_SEC * 60*60,			// hours
-	USEC_PER_SEC * 24*60*60,		// days
-	USEC_PER_SEC * 7*24*60*60,		// weeks
-#endif
-};
-
-
-
-LLStatAccum::LLStatAccum(bool useFrameTimer)
-	: mUseFrameTimer(useFrameTimer),
-	  mRunning(FALSE),
-	  mLastTime(0),
-	  mLastSampleValue(0.0),
-	  mLastSampleValid(FALSE)
-{
-}
-
-LLStatAccum::~LLStatAccum()
-{
-}
-
-
-
-void LLStatAccum::reset(U64 when)
-{
-	mRunning = TRUE;
-	mLastTime = when;
-
-	for (int i = 0; i < NUM_SCALES; ++i)
-	{
-		mBuckets[i].accum = 0.0;
-		mBuckets[i].endTime = when + sScaleTimes[i];
-		mBuckets[i].lastValid = false;
-	}
-}
-
-void LLStatAccum::sum(F64 value)
-{
-	sum(value, getCurrentUsecs());
-}
-
-void LLStatAccum::sum(F64 value, U64 when)
-{
-	if (!mRunning)
-	{
-		reset(when);
-		return;
-	}
-	if (when < mLastTime)
-	{
-		// This happens a LOT on some dual core systems.
-		lldebugs << "LLStatAccum::sum clock has gone backwards from "
-			<< mLastTime << " to " << when << ", resetting" << llendl;
-
-		reset(when);
-		return;
-	}
-
-	// how long is this value for
-	U64 timeSpan = when - mLastTime;
-
-	for (int i = 0; i < NUM_SCALES; ++i)
-	{
-		Bucket& bucket = mBuckets[i];
-
-		if (when < bucket.endTime)
-		{
-			bucket.accum += value;
-		}
-		else
-		{
-			U64 timeScale = sScaleTimes[i];
-
-			U64 timeLeft = when - bucket.endTime;
-				// how much time is left after filling this bucket
-			
-			if (timeLeft < timeScale)
-			{
-				F64 valueLeft = value * timeLeft / timeSpan;
-
-				bucket.lastValid = true;
-				bucket.lastAccum = bucket.accum + (value - valueLeft);
-				bucket.accum = valueLeft;
-				bucket.endTime += timeScale;
-			}
-			else
-			{
-				U64 timeTail = timeLeft % timeScale;
-
-				bucket.lastValid = true;
-				bucket.lastAccum = value * timeScale / timeSpan;
-				bucket.accum = value * timeTail / timeSpan;
-				bucket.endTime += (timeLeft - timeTail) + timeScale;
-			}
-		}
-	}
-
-	mLastTime = when;
-}
-
-
-F32 LLStatAccum::meanValue(TimeScale scale) const
-{
-	if (!mRunning)
-	{
-		return 0.0;
-	}
-	if ( scale == SCALE_PER_FRAME )
-	{	// Per-frame not supported here
-		scale = SCALE_100MS;
-	}
-
-	if (scale < 0 || scale >= NUM_SCALES)
-	{
-		llwarns << "llStatAccum::meanValue called for unsupported scale: "
-			<< scale << llendl;
-		return 0.0;
-	}
-
-	const Bucket& bucket = mBuckets[scale];
-
-	F64 value = bucket.accum;
-	U64 timeLeft = bucket.endTime - mLastTime;
-	U64 scaleTime = sScaleTimes[scale];
-
-	if (bucket.lastValid)
-	{
-		value += bucket.lastAccum * timeLeft / scaleTime;
-	}
-	else if (timeLeft < scaleTime)
-	{
-		value *= scaleTime / (scaleTime - timeLeft);
-	}
-	else
-	{
-		value = 0.0;
-	}
-
-	return (F32)(value / scaleTime);
-}
-
-
-U64 LLStatAccum::getCurrentUsecs() const
-{
-	if (mUseFrameTimer)
-	{
-		return LLFrameTimer::getTotalTime();
-	}
-	else
-	{
-		return totalTime();
-	}
-}
-
-
-// ------------------------------------------------------------------------
-
-LLStatRate::LLStatRate(bool use_frame_timer)
-	: LLStatAccum(use_frame_timer)
-{
-}
-
-void LLStatRate::count(U32 value)
-{
-	sum((F64)value * sScaleTimes[SCALE_SECOND]);
-}
-
-
-void LLStatRate::mark()
- { 
-	// Effectively the same as count(1), but sets mLastSampleValue
-	U64 when = getCurrentUsecs();
-
-	if ( mRunning 
-		 && (when > mLastTime) )
-	{	// Set mLastSampleValue to the time from the last mark()
-		F64 duration = ((F64)(when - mLastTime)) / sScaleTimes[SCALE_SECOND];
-		if ( duration > 0.0 )
-		{
-			mLastSampleValue = 1.0 / duration;
-		}
-		else
-		{
-			mLastSampleValue = 0.0;
-		}
-	}
-
-	sum( (F64) sScaleTimes[SCALE_SECOND], when);
- }
-
-
-// ------------------------------------------------------------------------
-
-
-LLStatMeasure::LLStatMeasure(bool use_frame_timer)
-	: LLStatAccum(use_frame_timer)
-{
-}
-
-void LLStatMeasure::sample(F64 value)
-{
-	U64 when = getCurrentUsecs();
-
-	if (mLastSampleValid)
-	{
-		F64 avgValue = (value + mLastSampleValue) / 2.0;
-		F64 interval = (F64)(when - mLastTime);
-
-		sum(avgValue * interval, when);
-	}
-	else
-	{
-		reset(when);
-	}
-
-	mLastSampleValid = TRUE;
-	mLastSampleValue = value;
-}
-
-
-// ------------------------------------------------------------------------
-
-LLStatTime::LLStatTime(const std::string & key)
-	: LLStatAccum(false),
-	  mFrameNumber(LLFrameTimer::getFrameCount()),
-	  mTotalTimeInFrame(0),
-	  mKey(key)
-#if LL_DEBUG
-	  , mRunning(FALSE)
-#endif
-{
-}
-
-void LLStatTime::start()
-{
-	// Reset frame accumluation if the frame number has changed
-	U32 frame_number = LLFrameTimer::getFrameCount();
-	if ( frame_number != mFrameNumber )
-	{
-		mFrameNumber = frame_number;
-		mTotalTimeInFrame = 0;
-	}
-
-	sum(0.0);
-
-#if LL_DEBUG
-	// Shouldn't be running already
-	llassert( !mRunning );
-	mRunning = TRUE;
-#endif
-}
-
-void LLStatTime::stop()
-{
-	U64 end_time = getCurrentUsecs();
-	U64 duration = end_time - mLastTime;
-	sum(F64(duration), end_time);
-	//llinfos << "mTotalTimeInFrame incremented from  " << mTotalTimeInFrame << " to " << (mTotalTimeInFrame + duration) << llendl; 
-	mTotalTimeInFrame += duration;
-
-#if LL_DEBUG
-	mRunning = FALSE;
-#endif
-}
-
-/* virtual */ F32 LLStatTime::meanValue(TimeScale scale) const
-{
-    if ( LLStatAccum::SCALE_PER_FRAME == scale )
-    {
-        return (F32)mTotalTimeInFrame;
-    }
-    else
-    {
-        return LLStatAccum::meanValue(scale);
-    }
-}
-
-
-// ------------------------------------------------------------------------
-
-
-// Use this constructor for pre-defined LLStatTime objects
-LLPerfBlock::LLPerfBlock(LLStatTime* stat ) : mPredefinedStat(stat), mDynamicStat(NULL)
-{
-    if (mPredefinedStat)
-    {
-        // If dynamic stats are turned on, this will create a separate entry in the stat map.
-        initDynamicStat(mPredefinedStat->mKey);
-
-        // Start predefined stats.  These stats are not part of the stat map.
-        mPredefinedStat->start();
-    }
-}
-
-// Use this constructor for normal, optional LLPerfBlock time slices
-LLPerfBlock::LLPerfBlock( const char* key ) : mPredefinedStat(NULL), mDynamicStat(NULL)
-{
-    if ((sStatsFlags & LLSTATS_BASIC_STATS) == 0)
-	{	// These are off unless the base set is enabled
-		return;
-	}
-
-	initDynamicStat(key);
-}
-
-	
-// Use this constructor for dynamically created LLPerfBlock time slices
-// that are only enabled by specific control flags
-LLPerfBlock::LLPerfBlock( const char* key1, const char* key2, S32 flags ) : mPredefinedStat(NULL), mDynamicStat(NULL)
-{
-    if ((sStatsFlags & flags) == 0)
-	{
-		return;
-	}
-
-    if (NULL == key2 || strlen(key2) == 0)
-    {
-        initDynamicStat(key1);
-    }
-    else
-    {
-        std::ostringstream key;
-        key << key1 << "_" << key2;
-        initDynamicStat(key.str());
-    }
-}
-
-// Set up the result data map if dynamic stats are enabled
-void LLPerfBlock::initDynamicStat(const std::string& key)
-{
-    // Early exit if dynamic stats aren't enabled.
-    if (sStatsFlags == LLSTATS_NO_OPTIONAL_STATS) 
-		return;
-
-    mLastPath = sCurrentStatPath;		// Save and restore current path
-    sCurrentStatPath += "/" + key;		// Add key to current path
-
-    // See if the LLStatTime object already exists
-    stat_map_t::iterator iter = sStatMap.find(sCurrentStatPath);
-    if ( iter == sStatMap.end() )
-    {
-        // StatEntry object doesn't exist, so create it
-        mDynamicStat = new StatEntry( key );
-        sStatMap[ sCurrentStatPath ] = mDynamicStat;	// Set the entry for this path
-    }
-    else
-    {
-        // Found this path in the map, use the object there
-        mDynamicStat = (*iter).second;		// Get StatEntry for the current path
-    }
-
-    if (mDynamicStat)
-    {
-        mDynamicStat->mStat.start();
-        mDynamicStat->mCount++;
-    }
-    else
-    {
-        llwarns << "Initialized NULL dynamic stat at '" << sCurrentStatPath << "'" << llendl;
-       sCurrentStatPath = mLastPath;
-    }
-}
-
-
-// Destructor does the time accounting
-LLPerfBlock::~LLPerfBlock()
-{
-    if (mPredefinedStat) mPredefinedStat->stop();
-    if (mDynamicStat)
-    {
-        mDynamicStat->mStat.stop();
-        sCurrentStatPath = mLastPath;	// Restore the path in case sStatsEnabled changed during this block
-    }
-}
-
-
-// Clear the map of any dynamic stats.  Static routine
-void LLPerfBlock::clearDynamicStats()
-{
-    std::for_each(sStatMap.begin(), sStatMap.end(), DeletePairedPointer());
-    sStatMap.clear();
-}
-
-// static - Extract the stat info into LLSD
-void LLPerfBlock::addStatsToLLSDandReset( LLSD & stats,
-										  LLStatAccum::TimeScale scale )
-{
-    // If we aren't in per-frame scale, we need to go from second to microsecond.
-    U32 scale_adjustment = 1;
-    if (LLStatAccum::SCALE_PER_FRAME != scale)
-    {
-        scale_adjustment = USEC_PER_SEC;
-    }
-	stat_map_t::iterator iter = sStatMap.begin();
-	for ( ; iter != sStatMap.end(); ++iter )
-	{	// Put the entry into LLSD "/full/path/to/stat/" = microsecond total time
-		const std::string & stats_full_path = (*iter).first;
-
-		StatEntry * stat = (*iter).second;
-		if (stat)
-		{
-            if (stat->mCount > 0)
-            {
-                stats[stats_full_path] = LLSD::emptyMap();
-                stats[stats_full_path]["us"] = (LLSD::Integer) (scale_adjustment * stat->mStat.meanValue(scale));
-                if (stat->mCount > 1)
-                {
-                    stats[stats_full_path]["count"] = (LLSD::Integer) stat->mCount;
-                }
-                stat->mCount = 0;
-            }
-		}
-		else
-		{	// Shouldn't have a NULL pointer in the map.
-            llwarns << "Unexpected NULL dynamic stat at '" << stats_full_path << "'" << llendl;
-		}
-	}	
-}
-
-
-// ------------------------------------------------------------------------
-
 LLTimer LLStat::sTimer;
 LLFrameTimer LLStat::sFrameTimer;
 
-void LLStat::init()
+void LLStat::reset()
 {
-	llassert(mNumBins > 0);
 	mNumValues = 0;
 	mLastValue = 0.f;
-	mLastTime = 0.f;
-	mCurBin = (mNumBins-1);
+	delete[] mBins;
+	mBins      = new ValueEntry[mNumBins];
+	mCurBin = mNumBins-1;
 	mNextBin = 0;
-	mBins      = new F32[mNumBins];
-	mBeginTime = new F64[mNumBins];
-	mTime      = new F64[mNumBins];
-	mDT        = new F32[mNumBins];
-	for (U32 i = 0; i < mNumBins; i++)
-	{
-		mBins[i]      = 0.f;
-		mBeginTime[i] = 0.0;
-		mTime[i]      = 0.0;
-		mDT[i]        = 0.f;
-	}
+}
+
+LLStat::LLStat(std::string name, S32 num_bins, BOOL use_frame_timer)
+:	mUseFrameTimer(use_frame_timer),
+	mNumBins(num_bins),
+	mName(name),
+	mBins(NULL)
+{
+	llassert(mNumBins > 0);
+	mLastTime  = 0.f;
+
+	reset();
 
 	if (!mName.empty())
 	{
@@ -783,27 +77,10 @@ LLStat::stat_map_t& LLStat::getStatList()
 	return stat_list;
 }
 
-LLStat::LLStat(const U32 num_bins, const BOOL use_frame_timer)
-	: mUseFrameTimer(use_frame_timer),
-	  mNumBins(num_bins)
-{
-	init();
-}
-
-LLStat::LLStat(std::string name, U32 num_bins, BOOL use_frame_timer)
-	: mUseFrameTimer(use_frame_timer),
-	  mNumBins(num_bins),
-	  mName(name)
-{
-	init();
-}
 
 LLStat::~LLStat()
 {
 	delete[] mBins;
-	delete[] mBeginTime;
-	delete[] mTime;
-	delete[] mDT;
 
 	if (!mName.empty())
 	{
@@ -815,76 +92,15 @@ LLStat::~LLStat()
 	}
 }
 
-void LLStat::reset()
-{
-	U32 i;
-
-	mNumValues = 0;
-	mLastValue = 0.f;
-	mCurBin = (mNumBins-1);
-	delete[] mBins;
-	delete[] mBeginTime;
-	delete[] mTime;
-	delete[] mDT;
-	mBins      = new F32[mNumBins];
-	mBeginTime = new F64[mNumBins];
-	mTime      = new F64[mNumBins];
-	mDT        = new F32[mNumBins];
-	for (i = 0; i < mNumBins; i++)
-	{
-		mBins[i]      = 0.f;
-		mBeginTime[i] = 0.0;
-		mTime[i]      = 0.0;
-		mDT[i]        = 0.f;
-	}
-}
-
-void LLStat::setBeginTime(const F64 time)
-{
-	mBeginTime[mNextBin] = time;
-}
-
-void LLStat::addValueTime(const F64 time, const F32 value)
-{
-	if (mNumValues < mNumBins)
-	{
-		mNumValues++;
-	}
-
-	// Increment the bin counters.
-	mCurBin++;
-	if ((U32)mCurBin == mNumBins)
-	{
-		mCurBin = 0;
-	}
-	mNextBin++;
-	if ((U32)mNextBin == mNumBins)
-	{
-		mNextBin = 0;
-	}
-
-	mBins[mCurBin] = value;
-	mTime[mCurBin] = time;
-	mDT[mCurBin] = (F32)(mTime[mCurBin] - mBeginTime[mCurBin]);
-	//this value is used to prime the min/max calls
-	mLastTime = mTime[mCurBin];
-	mLastValue = value;
-
-	// Set the begin time for the next stat segment.
-	mBeginTime[mNextBin] = mTime[mCurBin];
-	mTime[mNextBin] = mTime[mCurBin];
-	mDT[mNextBin] = 0.f;
-}
-
 void LLStat::start()
 {
 	if (mUseFrameTimer)
 	{
-		mBeginTime[mNextBin] = sFrameTimer.getElapsedSeconds();
+		mBins[mNextBin].mBeginTime = sFrameTimer.getElapsedSeconds();
 	}
 	else
 	{
-		mBeginTime[mNextBin] = sTimer.getElapsedTimeF64();
+		mBins[mNextBin].mBeginTime = sTimer.getElapsedTimeF64();
 	}
 }
 
@@ -897,41 +113,41 @@ void LLStat::addValue(const F32 value)
 
 	// Increment the bin counters.
 	mCurBin++;
-	if ((U32)mCurBin == mNumBins)
+	if (mCurBin >= mNumBins)
 	{
 		mCurBin = 0;
 	}
 	mNextBin++;
-	if ((U32)mNextBin == mNumBins)
+	if (mNextBin >= mNumBins)
 	{
 		mNextBin = 0;
 	}
 
-	mBins[mCurBin] = value;
+	mBins[mCurBin].mValue = value;
 	if (mUseFrameTimer)
 	{
-		mTime[mCurBin] = sFrameTimer.getElapsedSeconds();
+		mBins[mCurBin].mTime = sFrameTimer.getElapsedSeconds();
 	}
 	else
 	{
-		mTime[mCurBin] = sTimer.getElapsedTimeF64();
+		mBins[mCurBin].mTime = sTimer.getElapsedTimeF64();
 	}
-	mDT[mCurBin] = (F32)(mTime[mCurBin] - mBeginTime[mCurBin]);
+	mBins[mCurBin].mDT = (F32)(mBins[mCurBin].mTime - mBins[mCurBin].mBeginTime);
 
 	//this value is used to prime the min/max calls
-	mLastTime = mTime[mCurBin];
+	mLastTime = mBins[mCurBin].mTime;
 	mLastValue = value;
 
 	// Set the begin time for the next stat segment.
-	mBeginTime[mNextBin] = mTime[mCurBin];
-	mTime[mNextBin] = mTime[mCurBin];
-	mDT[mNextBin] = 0.f;
+	mBins[mNextBin].mBeginTime = mBins[mCurBin].mTime;
+	mBins[mNextBin].mTime = mBins[mCurBin].mTime;
+	mBins[mNextBin].mDT = 0.f;
 }
 
 
 F32 LLStat::getMax() const
 {
-	U32 i;
+	S32 i;
 	F32 current_max = mLastValue;
 	if (mNumBins == 0)
 	{
@@ -942,13 +158,13 @@ F32 LLStat::getMax() const
 		for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
 		{
 			// Skip the bin we're currently filling.
-			if (i == (U32)mNextBin)
+			if (i == mNextBin)
 			{
 				continue;
 			}
-			if (mBins[i] > current_max)
+			if (mBins[i].mValue > current_max)
 			{
-				current_max = mBins[i];
+				current_max = mBins[i].mValue;
 			}
 		}
 	}
@@ -957,17 +173,17 @@ F32 LLStat::getMax() const
 
 F32 LLStat::getMean() const
 {
-	U32 i;
+	S32 i;
 	F32 current_mean = 0.f;
-	U32 samples = 0;
+	S32 samples = 0;
 	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
 	{
 		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
+		if (i == mNextBin)
 		{
 			continue;
 		}
-		current_mean += mBins[i];
+		current_mean += mBins[i].mValue;
 		samples++;
 	}
 
@@ -985,7 +201,7 @@ F32 LLStat::getMean() const
 
 F32 LLStat::getMin() const
 {
-	U32 i;
+	S32 i;
 	F32 current_min = mLastValue;
 
 	if (mNumBins == 0)
@@ -997,53 +213,19 @@ F32 LLStat::getMin() const
 		for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
 		{
 			// Skip the bin we're currently filling.
-			if (i == (U32)mNextBin)
+			if (i == mNextBin)
 			{
 				continue;
 			}
-			if (mBins[i] < current_min)
+			if (mBins[i].mValue < current_min)
 			{
-				current_min = mBins[i];
+				current_min = mBins[i].mValue;
 			}
 		}
 	}
 	return current_min;
 }
 
-F32 LLStat::getSum() const
-{
-	U32 i;
-	F32 sum = 0.f;
-	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
-	{
-		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
-		{
-			continue;
-		}
-		sum += mBins[i];
-	}
-
-	return sum;
-}
-
-F32 LLStat::getSumDuration() const
-{
-	U32 i;
-	F32 sum = 0.f;
-	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
-	{
-		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
-		{
-			continue;
-		}
-		sum += mDT[i];
-	}
-
-	return sum;
-}
-
 F32 LLStat::getPrev(S32 age) const
 {
 	S32 bin;
@@ -1059,7 +241,7 @@ F32 LLStat::getPrev(S32 age) const
 		// Bogus for bin we're currently working on.
 		return 0.f;
 	}
-	return mBins[bin];
+	return mBins[bin].mValue;
 }
 
 F32 LLStat::getPrevPerSec(S32 age) const
@@ -1077,107 +259,34 @@ F32 LLStat::getPrevPerSec(S32 age) const
 		// Bogus for bin we're currently working on.
 		return 0.f;
 	}
-	return mBins[bin] / mDT[bin];
-}
-
-F64 LLStat::getPrevBeginTime(S32 age) const
-{
-	S32 bin;
-	bin = mCurBin - age;
-
-	while (bin < 0)
-	{
-		bin += mNumBins;
-	}
-
-	if (bin == mNextBin)
-	{
-		// Bogus for bin we're currently working on.
-		return 0.f;
-	}
-
-	return mBeginTime[bin];
-}
-
-F64 LLStat::getPrevTime(S32 age) const
-{
-	S32 bin;
-	bin = mCurBin - age;
-
-	while (bin < 0)
-	{
-		bin += mNumBins;
-	}
-
-	if (bin == mNextBin)
-	{
-		// Bogus for bin we're currently working on.
-		return 0.f;
-	}
-
-	return mTime[bin];
-}
-
-F32 LLStat::getBin(S32 bin) const
-{
-	return mBins[bin];
-}
-
-F32 LLStat::getBinPerSec(S32 bin) const
-{
-	return mBins[bin] / mDT[bin];
-}
-
-F64 LLStat::getBinBeginTime(S32 bin) const
-{
-	return mBeginTime[bin];
-}
-
-F64 LLStat::getBinTime(S32 bin) const
-{
-	return mTime[bin];
+	return mBins[bin].mValue / mBins[bin].mDT;
 }
 
 F32 LLStat::getCurrent() const
 {
-	return mBins[mCurBin];
+	return mBins[mCurBin].mValue;
 }
 
 F32 LLStat::getCurrentPerSec() const
 {
-	return mBins[mCurBin] / mDT[mCurBin];
-}
-
-F64 LLStat::getCurrentBeginTime() const
-{
-	return mBeginTime[mCurBin];
-}
-
-F64 LLStat::getCurrentTime() const
-{
-	return mTime[mCurBin];
-}
-
-F32 LLStat::getCurrentDuration() const
-{
-	return mDT[mCurBin];
+	return mBins[mCurBin].mValue / mBins[mCurBin].mDT;
 }
 
 F32 LLStat::getMeanPerSec() const
 {
-	U32 i;
+	S32 i;
 	F32 value = 0.f;
 	F32 dt    = 0.f;
 
 	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
 	{
 		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
+		if (i == mNextBin)
 		{
 			continue;
 		}
-		value += mBins[i];
-		dt    += mDT[i];
+		value += mBins[i].mValue;
+		dt    += mBins[i].mDT;
 	}
 
 	if (dt > 0.f)
@@ -1193,14 +302,14 @@ F32 LLStat::getMeanPerSec() const
 F32 LLStat::getMeanDuration() const
 {
 	F32 dur = 0.0f;
-	U32 count = 0;
-	for (U32 i=0; (i < mNumBins) && (i < mNumValues); i++)
+	S32 count = 0;
+	for (S32 i=0; (i < mNumBins) && (i < mNumValues); i++)
 	{
-		if (i == (U32)mNextBin)
+		if (i == mNextBin)
 		{
 			continue;
 		}
-		dur += mDT[i];
+		dur += mBins[i].mDT;
 		count++;
 	}
 
@@ -1217,46 +326,45 @@ F32 LLStat::getMeanDuration() const
 
 F32 LLStat::getMaxPerSec() const
 {
-	U32 i;
 	F32 value;
 
 	if (mNextBin != 0)
 	{
-		value = mBins[0]/mDT[0];
+		value = mBins[0].mValue/mBins[0].mDT;
 	}
 	else if (mNumValues > 0)
 	{
-		value = mBins[1]/mDT[1];
+		value = mBins[1].mValue/mBins[1].mDT;
 	}
 	else
 	{
 		value = 0.f;
 	}
 
-	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
+	for (S32 i = 0; (i < mNumBins) && (i < mNumValues); i++)
 	{
 		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
+		if (i == mNextBin)
 		{
 			continue;
 		}
-		value = llmax(value, mBins[i]/mDT[i]);
+		value = llmax(value, mBins[i].mValue/mBins[i].mDT);
 	}
 	return value;
 }
 
 F32 LLStat::getMinPerSec() const
 {
-	U32 i;
+	S32 i;
 	F32 value;
 	
 	if (mNextBin != 0)
 	{
-		value = mBins[0]/mDT[0];
+		value = mBins[0].mValue/mBins[0].mDT;
 	}
 	else if (mNumValues > 0)
 	{
-		value = mBins[1]/mDT[1];
+		value = mBins[1].mValue/mBins[0].mDT;
 	}
 	else
 	{
@@ -1266,25 +374,15 @@ F32 LLStat::getMinPerSec() const
 	for (i = 0; (i < mNumBins) && (i < mNumValues); i++)
 	{
 		// Skip the bin we're currently filling.
-		if (i == (U32)mNextBin)
+		if (i == mNextBin)
 		{
 			continue;
 		}
-		value = llmin(value, mBins[i]/mDT[i]);
+		value = llmin(value, mBins[i].mValue/mBins[i].mDT);
 	}
 	return value;
 }
 
-F32 LLStat::getMinDuration() const
-{
-	F32 dur = 0.0f;
-	for (U32 i=0; (i < mNumBins) && (i < mNumValues); i++)
-	{
-		dur = llmin(dur, mDT[i]);
-	}
-	return dur;
-}
-
 U32 LLStat::getNumValues() const
 {
 	return mNumValues;
@@ -1295,11 +393,6 @@ S32 LLStat::getNumBins() const
 	return mNumBins;
 }
 
-S32 LLStat::getCurBin() const
-{
-	return mCurBin;
-}
-
 S32 LLStat::getNextBin() const
 {
 	return mNextBin;
diff --git a/indra/llcommon/llstat.h b/indra/llcommon/llstat.h
index 1a8404cc07..38377a010b 100644
--- a/indra/llcommon/llstat.h
+++ b/indra/llcommon/llstat.h
@@ -27,294 +27,46 @@
 #ifndef LL_LLSTAT_H
 #define LL_LLSTAT_H
 
-#include <deque>
 #include <map>
 
 #include "lltimer.h"
 #include "llframetimer.h"
-#include "llfile.h"
 
 class	LLSD;
 
-// Set this if longer stats are needed
-#define ENABLE_LONG_TIME_STATS	0
-
-//
-// Accumulates statistics for an arbitrary length of time.
-// Does this by maintaining a chain of accumulators, each one
-// accumulation the results of the parent.  Can scale to arbitrary
-// amounts of time with very low memory cost.
-//
-
-class LL_COMMON_API LLStatAccum
-{
-protected:
-	LLStatAccum(bool use_frame_timer);
-	virtual ~LLStatAccum();
-
-public:
-	enum TimeScale {
-		SCALE_100MS,
-		SCALE_SECOND,
-		SCALE_MINUTE,
-#if ENABLE_LONG_TIME_STATS
-		SCALE_HOUR,
-		SCALE_DAY,
-		SCALE_WEEK,
-#endif
-		NUM_SCALES,			// Use to size storage arrays
-		SCALE_PER_FRAME		// For latest frame information - should be after NUM_SCALES since this doesn't go into the time buckets
-	};
-
-	static U64 sScaleTimes[NUM_SCALES];
-
-	virtual F32 meanValue(TimeScale scale) const;
-		// see the subclasses for the specific meaning of value
-
-	F32 meanValueOverLast100ms()  const { return meanValue(SCALE_100MS);  }
-	F32 meanValueOverLastSecond() const	{ return meanValue(SCALE_SECOND); }
-	F32 meanValueOverLastMinute() const	{ return meanValue(SCALE_MINUTE); }
-
-	void reset(U64 when);
-
-	void sum(F64 value);
-	void sum(F64 value, U64 when);
-
-	U64 getCurrentUsecs() const;
-		// Get current microseconds based on timer type
-
-	BOOL	mUseFrameTimer;
-	BOOL	mRunning;
-
-	U64		mLastTime;
-	
-	struct Bucket
-	{
-		Bucket() :
-			accum(0.0),
-			endTime(0),
-			lastValid(false),
-			lastAccum(0.0)
-		{}
-
-		F64	accum;
-		U64	endTime;
-
-		bool	lastValid;
-		F64	lastAccum;
-	};
-
-	Bucket	mBuckets[NUM_SCALES];
-
-	BOOL 	mLastSampleValid;
-	F64 	mLastSampleValue;
-};
-
-class LL_COMMON_API LLStatMeasure : public LLStatAccum
-	// gathers statistics about things that are measured
-	// ex.: tempature, time dilation
-{
-public:
-	LLStatMeasure(bool use_frame_timer = true);
-
-	void sample(F64);
-	void sample(S32 v) { sample((F64)v); }
-	void sample(U32 v) { sample((F64)v); }
-	void sample(S64 v) { sample((F64)v); }
-	void sample(U64 v) { sample((F64)v); }
-};
-
-
-class LL_COMMON_API LLStatRate : public LLStatAccum
-	// gathers statistics about things that can be counted over time
-	// ex.: LSL instructions executed, messages sent, simulator frames completed
-	// renders it in terms of rate of thing per second
-{
-public:
-	LLStatRate(bool use_frame_timer = true);
-
-	void count(U32);
-		// used to note that n items have occured
-	
-	void mark();
-		// used for counting the rate thorugh a point in the code
-};
-
-
-class LL_COMMON_API LLStatTime : public LLStatAccum
-	// gathers statistics about time spent in a block of code
-	// measure average duration per second in the block
-{
-public:
-	LLStatTime( const std::string & key = "undefined" );
-
-	U32		mFrameNumber;		// Current frame number
-	U64		mTotalTimeInFrame;	// Total time (microseconds) accumulated during the last frame
-
-	void	setKey( const std::string & key )		{ mKey = key;	};
-
-	virtual F32 meanValue(TimeScale scale) const;
-
-private:
-	void start();				// Start and stop measuring time block
-	void stop();
-
-	std::string		mKey;		// Tag representing this time block
-
-#if LL_DEBUG
-	BOOL			mRunning;	// TRUE if start() has been called
-#endif
-
-	friend class LLPerfBlock;
-};
-
-// ----------------------------------------------------------------------------
-
-
-// Use this class on the stack to record statistics about an area of code
-class LL_COMMON_API LLPerfBlock
-{
-public:
-    struct StatEntry
-    {
-            StatEntry(const std::string& key) : mStat(LLStatTime(key)), mCount(0) {}
-            LLStatTime  mStat;
-            U32         mCount;
-    };
-    typedef std::map<std::string, StatEntry*>		stat_map_t;
-
-	// Use this constructor for pre-defined LLStatTime objects
-	LLPerfBlock(LLStatTime* stat);
-
-	// Use this constructor for normal, optional LLPerfBlock time slices
-	LLPerfBlock( const char* key );
-
-	// Use this constructor for dynamically created LLPerfBlock time slices
-	// that are only enabled by specific control flags
-	LLPerfBlock( const char* key1, const char* key2, S32 flags = LLSTATS_BASIC_STATS );
-
-	~LLPerfBlock();
-
-	enum
-	{	// Stats bitfield flags
-		LLSTATS_NO_OPTIONAL_STATS	= 0x00,		// No optional stats gathering, just pre-defined LLStatTime objects
-		LLSTATS_BASIC_STATS			= 0x01,		// Gather basic optional runtime stats
-		LLSTATS_SCRIPT_FUNCTIONS	= 0x02,		// Include LSL function calls
-	};
-	static void setStatsFlags( S32 flags )	{ sStatsFlags = flags;	};
-	static S32  getStatsFlags()				{ return sStatsFlags;	};
-
-	static void clearDynamicStats();		// Reset maps to clear out dynamic objects
-	static void addStatsToLLSDandReset( LLSD & stats,		// Get current information and clear time bin
-										LLStatAccum::TimeScale scale );
-
-private:
-	// Initialize dynamically created LLStatTime objects
-    void initDynamicStat(const std::string& key);
-
-	std::string				mLastPath;				// Save sCurrentStatPath when this is called
-	LLStatTime * 			mPredefinedStat;		// LLStatTime object to get data
-	StatEntry *				mDynamicStat;   		// StatEntryobject to get data
-
-	static S32				sStatsFlags;			// Control what is being recorded
-    static stat_map_t		sStatMap;				// Map full path string to LLStatTime objects
-	static std::string		sCurrentStatPath;		// Something like "frame/physics/physics step"
-};
-
-// ----------------------------------------------------------------------------
-
-class LL_COMMON_API LLPerfStats
-{
-public:
-    LLPerfStats(const std::string& process_name = "unknown", S32 process_pid = 0);
-    virtual ~LLPerfStats();
-
-    virtual void init();    // Reset and start all stat timers
-    virtual void updatePerFrameStats();
-    // Override these function to add process-specific information to the performance log header and per-frame logging.
-    virtual void addProcessHeaderInfo(LLSD& info) { /* not implemented */ }
-    virtual void addProcessFrameInfo(LLSD& info, LLStatAccum::TimeScale scale) { /* not implemented */ }
-
-    // High-resolution frame stats
-    BOOL    frameStatsIsRunning()                                { return (mReportPerformanceStatEnd > 0.);        };
-    F32     getReportPerformanceInterval() const                { return mReportPerformanceStatInterval;        };
-    void    setReportPerformanceInterval( F32 interval )        { mReportPerformanceStatInterval = interval;    };
-    void    setReportPerformanceDuration( F32 seconds, S32 flags = LLPerfBlock::LLSTATS_NO_OPTIONAL_STATS );
-    void    setProcessName(const std::string& process_name) { mProcessName = process_name; }
-    void    setProcessPID(S32 process_pid) { mProcessPID = process_pid; }
-
-protected:
-    void    openPerfStatsFile();                    // Open file for high resolution metrics logging
-    void    dumpIntervalPerformanceStats();
-
-    llofstream      mFrameStatsFile;            // File for per-frame stats
-    BOOL            mFrameStatsFileFailure;        // Flag to prevent repeat opening attempts
-    BOOL            mSkipFirstFrameStats;        // Flag to skip one (partial) frame report
-    std::string     mProcessName;
-    S32             mProcessPID;
-
-private:
-    F32 mReportPerformanceStatInterval;    // Seconds between performance stats
-    F64 mReportPerformanceStatEnd;        // End time (seconds) for performance stats
-};
-
 // ----------------------------------------------------------------------------
 class LL_COMMON_API LLStat
 {
 private:
 	typedef std::multimap<std::string, LLStat*> stat_map_t;
 
-	void init();
 	static stat_map_t& getStatList();
 
 public:
-	LLStat(U32 num_bins = 32, BOOL use_frame_timer = FALSE);
-	LLStat(std::string name, U32 num_bins = 32, BOOL use_frame_timer = FALSE);
+	LLStat(std::string name = std::string(), S32 num_bins = 32, BOOL use_frame_timer = FALSE);
 	~LLStat();
 
-	void reset();
-
 	void start();	// Start the timer for the current "frame", otherwise uses the time tracked from
 					// the last addValue
+	void reset();
 	void addValue(const F32 value = 1.f); // Adds the current value being tracked, and tracks the DT.
 	void addValue(const S32 value) { addValue((F32)value); }
 	void addValue(const U32 value) { addValue((F32)value); }
 
-	void setBeginTime(const F64 time);
-	void addValueTime(const F64 time, const F32 value = 1.f);
-	
-	S32 getCurBin() const;
 	S32 getNextBin() const;
 	
-	F32 getCurrent() const;
-	F32 getCurrentPerSec() const;
-	F64 getCurrentBeginTime() const;
-	F64 getCurrentTime() const;
-	F32 getCurrentDuration() const;
-	
 	F32 getPrev(S32 age) const;				// Age is how many "addValues" previously - zero is current
 	F32 getPrevPerSec(S32 age) const;		// Age is how many "addValues" previously - zero is current
-	F64 getPrevBeginTime(S32 age) const;
-	F64 getPrevTime(S32 age) const;
-	
-	F32 getBin(S32 bin) const;
-	F32 getBinPerSec(S32 bin) const;
-	F64 getBinBeginTime(S32 bin) const;
-	F64 getBinTime(S32 bin) const;
-
-	F32 getMax() const;
-	F32 getMaxPerSec() const;
+	F32 getCurrent() const;
+	F32 getCurrentPerSec() const;
 	
+	F32 getMin() const;
+	F32 getMinPerSec() const;
 	F32 getMean() const;
 	F32 getMeanPerSec() const;
 	F32 getMeanDuration() const;
-
-	F32 getMin() const;
-	F32 getMinPerSec() const;
-	F32 getMinDuration() const;
-
-	F32 getSum() const;
-	F32 getSumDuration() const;
+	F32 getMax() const;
+	F32 getMaxPerSec() const;
 
 	U32 getNumValues() const;
 	S32 getNumBins() const;
@@ -326,10 +78,21 @@ private:
 	U32 mNumBins;
 	F32 mLastValue;
 	F64 mLastTime;
-	F32 *mBins;
-	F64 *mBeginTime;
-	F64 *mTime;
-	F32 *mDT;
+
+	struct ValueEntry
+	{
+		ValueEntry()
+		:	mValue(0.f),
+			mBeginTime(0.0),
+			mTime(0.0),
+			mDT(0.f)
+		{}
+		F32 mValue;
+		F64 mBeginTime;
+		F64 mTime;
+		F32 mDT;
+	};
+	ValueEntry* mBins;
 	S32 mCurBin;
 	S32 mNextBin;
 	
diff --git a/indra/llcommon/lluuid.cpp b/indra/llcommon/lluuid.cpp
index db8c9c85ab..0aaa50d231 100644
--- a/indra/llcommon/lluuid.cpp
+++ b/indra/llcommon/lluuid.cpp
@@ -44,10 +44,16 @@
 #include "llmd5.h"
 #include "llstring.h"
 #include "lltimer.h"
+#include "llthread.h"
 
 const LLUUID LLUUID::null;
 const LLTransactionID LLTransactionID::tnull;
 
+// static 
+LLMutex * LLUUID::mMutex = NULL;
+
+
+
 /*
 
 NOT DONE YET!!!
@@ -734,6 +740,7 @@ void LLUUID::getCurrentTime(uuid_time_t *timestamp)
       getSystemTime(&time_last);
       uuids_this_tick = uuids_per_tick;
       init = TRUE;
+	  mMutex = new LLMutex(NULL);
    }
 
    uuid_time_t time_now = {0,0};
@@ -785,6 +792,7 @@ void LLUUID::generate()
 #endif
 	if (!has_init) 
 	{
+		has_init = 1;
 		if (getNodeID(node_id) <= 0) 
 		{
 			get_random_bytes(node_id, 6);
@@ -806,18 +814,24 @@ void LLUUID::generate()
 #else
 		clock_seq = (U16)ll_rand(65536);
 #endif
-		has_init = 1;
 	}
 
 	// get current time
 	getCurrentTime(&timestamp);
+	U16 our_clock_seq = clock_seq;
 
-	// if clock went backward change clockseq
-	if (cmpTime(&timestamp, &time_last) == -1) {
+	// if clock hasn't changed or went backward, change clockseq
+	if (cmpTime(&timestamp, &time_last) != 1) 
+	{
+		LLMutexLock	lock(mMutex);
 		clock_seq = (clock_seq + 1) & 0x3FFF;
-		if (clock_seq == 0) clock_seq++;
+		if (clock_seq == 0) 
+			clock_seq++;
+		our_clock_seq = clock_seq;	// Ensure we're using a different clock_seq value from previous time
 	}
 
+    time_last = timestamp;
+
 	memcpy(mData+10, node_id, 6);		/* Flawfinder: ignore */
 	U32 tmp;
 	tmp = timestamp.low;
@@ -839,7 +853,8 @@ void LLUUID::generate()
 	tmp >>= 8;
 	mData[6] = (unsigned char) tmp;
 
-	tmp = clock_seq;
+	tmp = our_clock_seq;
+
 	mData[9] = (unsigned char) tmp;
 	tmp >>= 8;
 	mData[8] = (unsigned char) tmp;
@@ -849,8 +864,6 @@ void LLUUID::generate()
 	md5_uuid.update(mData,16);
 	md5_uuid.finalize();
 	md5_uuid.raw_digest(mData);
-
-    time_last = timestamp;
 }
 
 void LLUUID::generate(const std::string& hash_string)
@@ -864,8 +877,14 @@ U32 LLUUID::getRandomSeed()
    static unsigned char seed[16];		/* Flawfinder: ignore */
    
    getNodeID(&seed[0]);
-   seed[6]='\0';
-   seed[7]='\0';
+
+   // Incorporate the pid into the seed to prevent
+   // processes that start on the same host at the same
+   // time from generating the same seed.
+   pid_t pid = LLApp::getPid();
+
+   seed[6]=(unsigned char)(pid >> 8);
+   seed[7]=(unsigned char)(pid);
    getSystemTime((uuid_time_t *)(&seed[8]));
 
    LLMD5 md5_seed;
diff --git a/indra/llcommon/lluuid.h b/indra/llcommon/lluuid.h
index 0b9e7d0cd0..7889828c85 100644
--- a/indra/llcommon/lluuid.h
+++ b/indra/llcommon/lluuid.h
@@ -31,6 +31,8 @@
 #include "stdtypes.h"
 #include "llpreprocessor.h"
 
+class LLMutex;
+
 const S32 UUID_BYTES = 16;
 const S32 UUID_WORDS = 4;
 const S32 UUID_STR_LENGTH = 37;	// actually wrong, should be 36 and use size below
@@ -118,6 +120,7 @@ public:
 	static BOOL validate(const std::string& in_string); // Validate that the UUID string is legal.
 
 	static const LLUUID null;
+	static LLMutex * mMutex;
 
 	static U32 getRandomSeed();
 	static S32 getNodeID(unsigned char * node_id);
diff --git a/indra/llcommon/llversionviewer.h b/indra/llcommon/llversionviewer.h
index 8585af0a29..6a5ff314e4 100644
--- a/indra/llcommon/llversionviewer.h
+++ b/indra/llcommon/llversionviewer.h
@@ -29,7 +29,7 @@
 
 const S32 LL_VERSION_MAJOR = 3;
 const S32 LL_VERSION_MINOR = 4;
-const S32 LL_VERSION_PATCH = 4;
+const S32 LL_VERSION_PATCH = 6;
 const S32 LL_VERSION_BUILD = 0;
 
 const char * const LL_CHANNEL = "Second Life Developer";
diff --git a/indra/llcorehttp/_httpoprequest.cpp b/indra/llcorehttp/_httpoprequest.cpp
index 7db19b1841..51a8eaf998 100644
--- a/indra/llcorehttp/_httpoprequest.cpp
+++ b/indra/llcorehttp/_httpoprequest.cpp
@@ -580,8 +580,13 @@ size_t HttpOpRequest::readCallback(void * data, size_t size, size_t nmemb, void
 	const size_t body_size(op->mReqBody->size());
 	if (body_size <= op->mCurlBodyPos)
 	{
-		LL_WARNS("HttpCore") << "Request body position beyond body size.  Aborting request."
-							 << LL_ENDL;
+		if (body_size < op->mCurlBodyPos)
+		{
+			// Warn but continue if the read position moves beyond end-of-body
+			// for some reason.
+			LL_WARNS("HttpCore") << "Request body position beyond body size.  Truncating request body."
+								 << LL_ENDL;
+		}
 		return 0;
 	}
 
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index 916c346b7a..a88ac148ef 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -30,7 +30,6 @@
 
 #include "llmath.h"
 #include "v4coloru.h"
-#include "llmemtype.h"
 
 #include "llimagebmp.h"
 #include "llimagetga.h"
@@ -96,8 +95,7 @@ LLImageBase::LLImageBase()
 	  mHeight(0),
 	  mComponents(0),
 	  mBadBufferAllocation(false),
-	  mAllowOverSize(false),
-	  mMemType(LLMemType::MTYPE_IMAGEBASE)
+	  mAllowOverSize(false)
 {
 }
 
@@ -167,8 +165,6 @@ void LLImageBase::deleteData()
 // virtual
 U8* LLImageBase::allocateData(S32 size)
 {
-	LLMemType mt1(mMemType);
-	
 	if (size < 0)
 	{
 		size = mWidth * mHeight * mComponents;
@@ -213,7 +209,6 @@ U8* LLImageBase::allocateData(S32 size)
 // virtual
 U8* LLImageBase::reallocateData(S32 size)
 {
-	LLMemType mt1(mMemType);
 	U8 *new_datap = (U8*)ALLOCATE_MEM(sPrivatePoolp, size);
 	if (!new_datap)
 	{
@@ -279,14 +274,12 @@ S32 LLImageRaw::sRawImageCount = 0;
 LLImageRaw::LLImageRaw()
 	: LLImageBase()
 {
-	mMemType = LLMemType::MTYPE_IMAGERAW;
 	++sRawImageCount;
 }
 
 LLImageRaw::LLImageRaw(U16 width, U16 height, S8 components)
 	: LLImageBase()
 {
-	mMemType = LLMemType::MTYPE_IMAGERAW;
 	//llassert( S32(width) * S32(height) * S32(components) <= MAX_IMAGE_DATA_SIZE );
 	allocateDataSize(width, height, components);
 	++sRawImageCount;
@@ -295,7 +288,6 @@ LLImageRaw::LLImageRaw(U16 width, U16 height, S8 components)
 LLImageRaw::LLImageRaw(U8 *data, U16 width, U16 height, S8 components, bool no_copy)
 	: LLImageBase()
 {
-	mMemType = LLMemType::MTYPE_IMAGERAW;
 
 	if(no_copy)
 	{
@@ -375,29 +367,6 @@ BOOL LLImageRaw::resize(U16 width, U16 height, S8 components)
 	return TRUE;
 }
 
-#if 0
-U8 * LLImageRaw::getSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height) const
-{
-	LLMemType mt1(mMemType);
-	U8 *data = new U8[width*height*getComponents()];
-
-	// Should do some simple bounds checking
-	if (!data)
-	{
-		llerrs << "Out of memory in LLImageRaw::getSubImage" << llendl;
-		return NULL;
-	}
-
-	U32 i;
-	for (i = y_pos; i < y_pos+height; i++)
-	{
-		memcpy(data + i*width*getComponents(),		/* Flawfinder: ignore */
-				getData() + ((y_pos + i)*getWidth() + x_pos)*getComponents(), getComponents()*width);
-	}
-	return data;
-}
-#endif
-
 BOOL LLImageRaw::setSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height,
 							 const U8 *data, U32 stride, BOOL reverse_y)
 {
@@ -462,7 +431,6 @@ void LLImageRaw::clear(U8 r, U8 g, U8 b, U8 a)
 // Reverses the order of the rows in the image
 void LLImageRaw::verticalFlip()
 {
-	LLMemType mt1(mMemType);
 	S32 row_bytes = getWidth() * getComponents();
 	llassert(row_bytes > 0);
 	std::vector<U8> line_buffer(row_bytes);
@@ -595,7 +563,6 @@ void LLImageRaw::composite( LLImageRaw* src )
 // Src and dst can be any size.  Src has 4 components.  Dst has 3 components.
 void LLImageRaw::compositeScaled4onto3(LLImageRaw* src)
 {
-	LLMemType mt1(mMemType);
 	llinfos << "compositeScaled4onto3" << llendl;
 
 	LLImageRaw* dst = this;  // Just for clarity.
@@ -837,7 +804,6 @@ void LLImageRaw::copyUnscaled3onto4( LLImageRaw* src )
 // Src and dst can be any size.  Src and dst have same number of components.
 void LLImageRaw::copyScaled( LLImageRaw* src )
 {
-	LLMemType mt1(mMemType);
 	LLImageRaw* dst = this;  // Just for clarity.
 
 	llassert_always( (1 == src->getComponents()) || (3 == src->getComponents()) || (4 == src->getComponents()) );
@@ -866,57 +832,9 @@ void LLImageRaw::copyScaled( LLImageRaw* src )
 	}
 }
 
-#if 0
-//scale down image by not blending a pixel with its neighbors.
-BOOL LLImageRaw::scaleDownWithoutBlending( S32 new_width, S32 new_height)
-{
-	LLMemType mt1(mMemType);
-
-	S8 c = getComponents() ;
-	llassert((1 == c) || (3 == c) || (4 == c) );
-
-	S32 old_width = getWidth();
-	S32 old_height = getHeight();
-	
-	S32 new_data_size = old_width * new_height * c ;
-	llassert_always(new_data_size > 0);
-
-	F32 ratio_x = (F32)old_width / new_width ;
-	F32 ratio_y = (F32)old_height / new_height ;
-	if( ratio_x < 1.0f || ratio_y < 1.0f )
-	{
-		return TRUE;  // Nothing to do.
-	}
-	ratio_x -= 1.0f ;
-	ratio_y -= 1.0f ;
-
-	U8* new_data = allocateMemory(new_data_size) ;
-	llassert_always(new_data != NULL) ;
-
-	U8* old_data = getData() ;
-	S32 i, j, k, s, t;
-	for(i = 0, s = 0, t = 0 ; i < new_height ; i++)
-	{
-		for(j = 0 ; j < new_width ; j++)
-		{
-			for(k = 0 ; k < c ; k++)
-			{
-				new_data[s++] = old_data[t++] ;
-			}
-			t += (S32)(ratio_x * c + 0.1f) ;
-		}
-		t += (S32)(ratio_y * old_width * c + 0.1f) ;
-	}
-
-	setDataAndSize(new_data, new_width, new_height, c) ;
-	
-	return TRUE ;
-}
-#endif
 
 BOOL LLImageRaw::scale( S32 new_width, S32 new_height, BOOL scale_image_data )
 {
-	LLMemType mt1(mMemType);
 	llassert((1 == getComponents()) || (3 == getComponents()) || (4 == getComponents()) );
 
 	S32 old_width = getWidth();
@@ -1346,7 +1264,6 @@ LLImageFormatted::LLImageFormatted(S8 codec)
 	  mDiscardLevel(-1),
 	  mLevels(0)
 {
-	mMemType = LLMemType::MTYPE_IMAGEFORMATTED;
 }
 
 // virtual
diff --git a/indra/llimage/llimage.h b/indra/llimage/llimage.h
index 5f54585005..6cb1226da0 100644
--- a/indra/llimage/llimage.h
+++ b/indra/llimage/llimage.h
@@ -30,7 +30,6 @@
 #include "lluuid.h"
 #include "llstring.h"
 #include "llthread.h"
-#include "llmemtype.h"
 
 const S32 MIN_IMAGE_MIP =  2; // 4x4, only used for expand/contract power of 2
 const S32 MAX_IMAGE_MIP = 11; // 2048x2048
@@ -176,8 +175,6 @@ private:
 	bool mAllowOverSize ;
 
 	static LLPrivateMemoryPool* sPrivatePoolp ;
-public:
-	LLMemType::DeclareMemType& mMemType; // debug
 };
 
 // Raw representation of an image (used for textures, and other uncompressed formats
@@ -211,8 +208,7 @@ public:
 	void contractToPowerOfTwo(S32 max_dim = MAX_IMAGE_SIZE, BOOL scale_image = TRUE);
 	void biasedScaleToPowerOfTwo(S32 max_dim = MAX_IMAGE_SIZE);
 	BOOL scale( S32 new_width, S32 new_height, BOOL scale_image = TRUE );
-	//BOOL scaleDownWithoutBlending( S32 new_width, S32 new_height) ;
-
+	
 	// Fill the buffer with a constant color
 	void fill( const LLColor4U& color );
 
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp
index 452aad25cb..5412f98ee5 100755..100644
--- a/indra/llimage/llimagej2c.cpp
+++ b/indra/llimage/llimagej2c.cpp
@@ -26,7 +26,6 @@
 
 #include "lldir.h"
 #include "llimagej2c.h"
-#include "llmemtype.h"
 #include "lltimer.h"
 #include "llmath.h"
 #include "llmemory.h"
@@ -161,7 +160,6 @@ BOOL LLImageJ2C::decode(LLImageRaw *raw_imagep, F32 decode_time)
 BOOL LLImageJ2C::decodeChannels(LLImageRaw *raw_imagep, F32 decode_time, S32 first_channel, S32 max_channel_count )
 {
 	LLTimer elapsed;
-	LLMemType mt1(mMemType);
 
 	BOOL res = TRUE;
 	
@@ -227,7 +225,6 @@ BOOL LLImageJ2C::encode(const LLImageRaw *raw_imagep, F32 encode_time)
 BOOL LLImageJ2C::encode(const LLImageRaw *raw_imagep, const char* comment_text, F32 encode_time)
 {
 	LLTimer elapsed;
-	LLMemType mt1(mMemType);
 	resetLastError();
 	BOOL res = mImpl->encodeImpl(*this, *raw_imagep, comment_text, encode_time, mReversible);
 	if (!mLastError.empty())
@@ -404,7 +401,6 @@ BOOL LLImageJ2C::loadAndValidate(const std::string &filename)
 
 BOOL LLImageJ2C::validate(U8 *data, U32 file_size)
 {
-	LLMemType mt1(mMemType);
 
 	resetLastError();
 	
diff --git a/indra/llimage/tests/llimageworker_test.cpp b/indra/llimage/tests/llimageworker_test.cpp
index 08476fb72c..e255d65b43 100644
--- a/indra/llimage/tests/llimageworker_test.cpp
+++ b/indra/llimage/tests/llimageworker_test.cpp
@@ -49,8 +49,7 @@ mWidth(0),
 mHeight(0),
 mComponents(0),
 mBadBufferAllocation(false),
-mAllowOverSize(false),
-mMemType(LLMemType::MTYPE_IMAGEBASE)
+mAllowOverSize(false)
 {
 }
 LLImageBase::~LLImageBase() {}
diff --git a/indra/llinventory/llinventory.h b/indra/llinventory/llinventory.h
index dc9a09e9d6..4516e548df 100644
--- a/indra/llinventory/llinventory.h
+++ b/indra/llinventory/llinventory.h
@@ -30,7 +30,6 @@
 #include "lldarray.h"
 #include "llfoldertype.h"
 #include "llinventorytype.h"
-#include "llmemtype.h"
 #include "llpermissions.h"
 #include "llrefcount.h"
 #include "llsaleinfo.h"
@@ -54,7 +53,6 @@ public:
 	// Initialization
 	//--------------------------------------------------------------------
 public:
-	MEM_TYPE_NEW(LLMemType::MTYPE_INVENTORY);
 	LLInventoryObject();
 	LLInventoryObject(const LLUUID& uuid, 
 					  const LLUUID& parent_uuid,
@@ -132,7 +130,6 @@ public:
 	// Initialization
 	//--------------------------------------------------------------------
 public:
-	MEM_TYPE_NEW(LLMemType::MTYPE_INVENTORY);
 	LLInventoryItem(const LLUUID& uuid,
 					const LLUUID& parent_uuid,
 					const LLPermissions& permissions,
@@ -243,7 +240,6 @@ public:
 	// Initialization
 	//--------------------------------------------------------------------
 public:
-	MEM_TYPE_NEW(LLMemType::MTYPE_INVENTORY);
 	LLInventoryCategory(const LLUUID& uuid, const LLUUID& parent_uuid,
 						LLFolderType::EType preferred_type,
 						const std::string& name);
diff --git a/indra/llinventory/llparcel.cpp b/indra/llinventory/llparcel.cpp
index a871bcbb25..37c603348e 100644
--- a/indra/llinventory/llparcel.cpp
+++ b/indra/llinventory/llparcel.cpp
@@ -205,7 +205,7 @@ void LLParcel::init(const LLUUID &owner_id,
 	mAABBMin.setVec(SOME_BIG_NUMBER, SOME_BIG_NUMBER, SOME_BIG_NUMBER);
 	mAABBMax.setVec(SOME_BIG_NEG_NUMBER, SOME_BIG_NEG_NUMBER, SOME_BIG_NEG_NUMBER);
 
-	mLocalID = 0;
+	mLocalID = INVALID_PARCEL_ID;
 
 	//mSimWidePrimCorrection = 0;
 	setMaxPrimCapacity((S32)(sim_object_limit * area / (F32)(REGION_WIDTH_METERS * REGION_WIDTH_METERS)));
diff --git a/indra/llinventory/llparcel.h b/indra/llinventory/llparcel.h
index 499f690e76..0279e8bef9 100644
--- a/indra/llinventory/llparcel.h
+++ b/indra/llinventory/llparcel.h
@@ -97,6 +97,7 @@ const U32 RT_OTHER	= 0x1 << 3;
 const U32 RT_LIST	= 0x1 << 4;
 const U32 RT_SELL	= 0x1 << 5;
 
+const S32 INVALID_PARCEL_ID = -1;
 
 // Timeouts for parcels
 // default is 21 days * 24h/d * 60m/h * 60s/m *1000000 usec/s = 1814400000000
diff --git a/indra/llkdu/tests/llimagej2ckdu_test.cpp b/indra/llkdu/tests/llimagej2ckdu_test.cpp
index b675153b2e..62c245f125 100755..100644
--- a/indra/llkdu/tests/llimagej2ckdu_test.cpp
+++ b/indra/llkdu/tests/llimagej2ckdu_test.cpp
@@ -58,8 +58,7 @@ mWidth(0),
 mHeight(0),
 mComponents(0),
 mBadBufferAllocation(false),
-mAllowOverSize(false),
-mMemType(LLMemType::MTYPE_IMAGEBASE)
+mAllowOverSize(false)
 { }
 LLImageBase::~LLImageBase() { }
 U8* LLImageBase::allocateData(S32 ) { return NULL; }
diff --git a/indra/llmath/lloctree.h b/indra/llmath/lloctree.h
index 4ac1e55cfc..7348904c61 100644
--- a/indra/llmath/lloctree.h
+++ b/indra/llmath/lloctree.h
@@ -78,7 +78,7 @@ public:
 
 	typedef LLOctreeTraveler<T>									oct_traveler;
 	typedef LLTreeTraveler<T>									tree_traveler;
-	typedef std::vector<LLPointer<T> >							element_list;
+	typedef std::vector< LLPointer<T> >							element_list;		// note:  don't remove the whitespace between "> >"
 	typedef LLPointer<T>*										element_iter;
 	typedef const LLPointer<T>*									const_element_iter;
 	typedef typename std::vector<LLTreeListener<T>*>::iterator	tree_listener_iter;
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 85ea14f9bc..02c8d2b86f 100644
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -35,7 +35,6 @@
 #include <cmath>
 
 #include "llerror.h"
-#include "llmemtype.h"
 
 #include "llvolumemgr.h"
 #include "v2math.h"
@@ -378,8 +377,6 @@ public:
 
 LLProfile::Face* LLProfile::addCap(S16 faceID)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	Face *face   = vector_append(mFaces, 1);
 	
 	face->mIndex = 0;
@@ -392,8 +389,6 @@ LLProfile::Face* LLProfile::addCap(S16 faceID)
 
 LLProfile::Face* LLProfile::addFace(S32 i, S32 count, F32 scaleU, S16 faceID, BOOL flat)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	Face *face   = vector_append(mFaces, 1);
 	
 	face->mIndex = i;
@@ -409,7 +404,6 @@ LLProfile::Face* LLProfile::addFace(S32 i, S32 count, F32 scaleU, S16 faceID, BO
 //static
 S32 LLProfile::getNumNGonPoints(const LLProfileParams& params, S32 sides, F32 offset, F32 bevel, F32 ang_scale, S32 split)
 { // this is basically LLProfile::genNGon stripped down to only the operations that influence the number of points
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	S32 np = 0;
 
 	// Generate an n-sided "circular" path.
@@ -475,8 +469,6 @@ S32 LLProfile::getNumNGonPoints(const LLProfileParams& params, S32 sides, F32 of
 // filleted and chamfered corners
 void LLProfile::genNGon(const LLProfileParams& params, S32 sides, F32 offset, F32 bevel, F32 ang_scale, S32 split)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	// Generate an n-sided "circular" path.
 	// 0 is (1,0), and we go counter-clockwise along a circular path from there.
 	const F32 tableScale[] = { 1, 1, 1, 0.5f, 0.707107f, 0.53f, 0.525f, 0.5f };
@@ -730,8 +722,6 @@ LLProfile::Face* LLProfile::addHole(const LLProfileParams& params, BOOL flat, F3
 S32 LLProfile::getNumPoints(const LLProfileParams& params, BOOL path_open,F32 detail, S32 split,
 						 BOOL is_sculpted, S32 sculpt_size)
 { // this is basically LLProfile::generate stripped down to only operations that influence the number of points
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if (detail < MIN_LOD)
 	{
 		detail = MIN_LOD;
@@ -842,8 +832,6 @@ S32 LLProfile::getNumPoints(const LLProfileParams& params, BOOL path_open,F32 de
 BOOL LLProfile::generate(const LLProfileParams& params, BOOL path_open,F32 detail, S32 split,
 						 BOOL is_sculpted, S32 sculpt_size)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if ((!mDirty) && (!is_sculpted))
 	{
 		return FALSE;
@@ -1116,8 +1104,6 @@ BOOL LLProfile::generate(const LLProfileParams& params, BOOL path_open,F32 detai
 
 BOOL LLProfileParams::importFile(LLFILE *fp)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	const S32 BUFSIZE = 16384;
 	char buffer[BUFSIZE];	/* Flawfinder: ignore */
 	// *NOTE: changing the size or type of these buffers will require
@@ -1193,8 +1179,6 @@ BOOL LLProfileParams::exportFile(LLFILE *fp) const
 
 BOOL LLProfileParams::importLegacyStream(std::istream& input_stream)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	const S32 BUFSIZE = 16384;
 	char buffer[BUFSIZE];	/* Flawfinder: ignore */
 	// *NOTE: changing the size or type of these buffers will require
@@ -1286,7 +1270,6 @@ bool LLProfileParams::fromLLSD(LLSD& sd)
 
 void LLProfileParams::copyParams(const LLProfileParams &params)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	setCurveType(params.getCurveType());
 	setBegin(params.getBegin());
 	setEnd(params.getEnd());
@@ -1503,8 +1486,6 @@ const LLVector2 LLPathParams::getEndScale() const
 
 S32 LLPath::getNumPoints(const LLPathParams& params, F32 detail)
 { // this is basically LLPath::generate stripped down to only the operations that influence the number of points
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if (detail < MIN_LOD)
 	{
 		detail = MIN_LOD;
@@ -1554,8 +1535,6 @@ S32 LLPath::getNumPoints(const LLPathParams& params, F32 detail)
 BOOL LLPath::generate(const LLPathParams& params, F32 detail, S32 split,
 					  BOOL is_sculpted, S32 sculpt_size)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if ((!mDirty) && (!is_sculpted))
 	{
 		return FALSE;
@@ -1683,8 +1662,6 @@ BOOL LLPath::generate(const LLPathParams& params, F32 detail, S32 split,
 BOOL LLDynamicPath::generate(const LLPathParams& params, F32 detail, S32 split,
 							 BOOL is_sculpted, S32 sculpt_size)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	mOpen = TRUE; // Draw end caps
 	if (getPathLength() == 0)
 	{
@@ -1706,8 +1683,6 @@ BOOL LLDynamicPath::generate(const LLPathParams& params, F32 detail, S32 split,
 
 BOOL LLPathParams::importFile(LLFILE *fp)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	const S32 BUFSIZE = 16384;
 	char buffer[BUFSIZE];	/* Flawfinder: ignore */
 	// *NOTE: changing the size or type of these buffers will require
@@ -1852,8 +1827,6 @@ BOOL LLPathParams::exportFile(LLFILE *fp) const
 
 BOOL LLPathParams::importLegacyStream(std::istream& input_stream)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	const S32 BUFSIZE = 16384;
 	char buffer[BUFSIZE];	/* Flawfinder: ignore */
 	// *NOTE: changing the size or type of these buffers will require
@@ -2061,8 +2034,6 @@ S32 LLVolume::sNumMeshPoints = 0;
 LLVolume::LLVolume(const LLVolumeParams &params, const F32 detail, const BOOL generate_single_face, const BOOL is_unique)
 	: mParams(params)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	mUnique = is_unique;
 	mFaceMask = 0x0;
 	mDetail = detail;
@@ -2134,7 +2105,6 @@ LLVolume::~LLVolume()
 
 BOOL LLVolume::generate()
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	llassert_always(mProfilep);
 	
 	//Added 10.03.05 Dave Parks
@@ -2730,8 +2700,6 @@ S32	LLVolume::getNumFaces() const
 
 void LLVolume::createVolumeFaces()
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-
 	if (mGenerateSingleFace)
 	{
 		// do nothing
@@ -2903,8 +2871,6 @@ F32 LLVolume::sculptGetSurfaceArea()
 // create placeholder shape
 void LLVolume::sculptGeneratePlaceholder()
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	S32 sizeS = mPathp->mPath.size();
 	S32 sizeT = mProfilep->mProfile.size();
 	
@@ -2941,9 +2907,6 @@ void LLVolume::sculptGenerateMapVertices(U16 sculpt_width, U16 sculpt_height, S8
 	BOOL sculpt_mirror = sculpt_type & LL_SCULPT_FLAG_MIRROR;
 	BOOL reverse_horizontal = (sculpt_invert ? !sculpt_mirror : sculpt_mirror);  // XOR
 	
-	
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	S32 sizeS = mPathp->mPath.size();
 	S32 sizeT = mProfilep->mProfile.size();
 	
@@ -3092,7 +3055,6 @@ void sculpt_calc_mesh_resolution(U16 width, U16 height, U8 type, F32 detail, S32
 // sculpt replaces generate() for sculpted surfaces
 void LLVolume::sculpt(U16 sculpt_width, U16 sculpt_height, S8 sculpt_components, const U8* sculpt_data, S32 sculpt_level)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
     U8 sculpt_type = mParams.getSculptType();
 
 	BOOL data_is_empty = FALSE;
@@ -3229,7 +3191,6 @@ bool LLVolumeParams::operator<(const LLVolumeParams &params) const
 
 void LLVolumeParams::copyParams(const LLVolumeParams &params)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	mProfileParams.copyParams(params.mProfileParams);
 	mPathParams.copyParams(params.mPathParams);
 	mSculptID = params.getSculptID();
@@ -3601,8 +3562,6 @@ bool LLVolumeParams::validate(U8 prof_curve, F32 prof_begin, F32 prof_end, F32 h
 
 S32 *LLVolume::getTriangleIndices(U32 &num_indices) const
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	S32 expected_num_triangle_indices = getNumTriangleIndices();
 	if (expected_num_triangle_indices > MAX_VOLUME_TRIANGLE_INDICES)
 	{
@@ -4330,8 +4289,6 @@ void LLVolume::generateSilhouetteVertices(std::vector<LLVector3> &vertices,
 										  const LLMatrix3& norm_mat_in,
 										  S32 face_mask)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-
 	LLMatrix4a mat;
 	mat.loadu(mat_in);
 
@@ -4793,241 +4750,8 @@ BOOL equalTriangle(const S32 *a, const S32 *b)
 	return FALSE;
 }
 
-BOOL LLVolume::cleanupTriangleData( const S32 num_input_vertices,
-									const std::vector<Point>& input_vertices,
-									const S32 num_input_triangles,
-									S32 *input_triangles,
-									S32 &num_output_vertices,
-									LLVector3 **output_vertices,
-									S32 &num_output_triangles,
-									S32 **output_triangles)
-{
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
-	/* Testing: avoid any cleanup
-	static BOOL skip_cleanup = TRUE;
-	if ( skip_cleanup )
-	{
-		num_output_vertices = num_input_vertices;
-		num_output_triangles = num_input_triangles;
-
-		*output_vertices = new LLVector3[num_input_vertices];
-		for (S32 index = 0; index < num_input_vertices; index++)
-		{
-			(*output_vertices)[index] = input_vertices[index].mPos;
-		}
-
-		*output_triangles = new S32[num_input_triangles*3];
-		memcpy(*output_triangles, input_triangles, 3*num_input_triangles*sizeof(S32));		// Flawfinder: ignore
-		return TRUE;
-	}
-	*/
-
-	// Here's how we do this:
-	// Create a structure which contains the original vertex index and the
-	// LLVector3 data.
-	// "Sort" the data by the vectors
-	// Create an array the size of the old vertex list, with a mapping of
-	// old indices to new indices.
-	// Go through triangles, shift so the lowest index is first
-	// Sort triangles by first index
-	// Remove duplicate triangles
-	// Allocate and pack new triangle data.
-
-	//LLTimer cleanupTimer;
-	//llinfos << "In vertices: " << num_input_vertices << llendl;
-	//llinfos << "In triangles: " << num_input_triangles << llendl;
-
-	S32 i;
-	typedef std::multiset<LLVertexIndexPair*, lessVertex> vertex_set_t;
-	vertex_set_t vertex_list;
-
-	LLVertexIndexPair *pairp = NULL;
-	for (i = 0; i < num_input_vertices; i++)
-	{
-		LLVertexIndexPair *new_pairp = new LLVertexIndexPair(input_vertices[i].mPos, i);
-		vertex_list.insert(new_pairp);
-	}
-
-	// Generate the vertex mapping and the list of vertices without
-	// duplicates.  This will crash if there are no vertices.
-	llassert(num_input_vertices > 0); // check for no vertices!
-	S32 *vertex_mapping = new S32[num_input_vertices];
-	LLVector3 *new_vertices = new LLVector3[num_input_vertices];
-	LLVertexIndexPair *prev_pairp = NULL;
-
-	S32 new_num_vertices;
-
-	new_num_vertices = 0;
-	for (vertex_set_t::iterator iter = vertex_list.begin(),
-			 end = vertex_list.end();
-		 iter != end; iter++)
-	{
-		pairp = *iter;
-		if (!prev_pairp || ((pairp->mVertex - prev_pairp->mVertex).magVecSquared() >= VERTEX_SLOP_SQRD))	
-		{
-			new_vertices[new_num_vertices] = pairp->mVertex;
-			//llinfos << "Added vertex " << new_num_vertices << " : " << pairp->mVertex << llendl;
-			new_num_vertices++;
-			// Update the previous
-			prev_pairp = pairp;
-		}
-		else
-		{
-			//llinfos << "Removed duplicate vertex " << pairp->mVertex << ", distance magVecSquared() is " << (pairp->mVertex - prev_pairp->mVertex).magVecSquared() << llendl;
-		}
-		vertex_mapping[pairp->mIndex] = new_num_vertices - 1;
-	}
-
-	// Iterate through triangles and remove degenerates, re-ordering vertices
-	// along the way.
-	S32 *new_triangles = new S32[num_input_triangles * 3];
-	S32 new_num_triangles = 0;
-
-	for (i = 0; i < num_input_triangles; i++)
-	{
-		S32 v1 = i*3;
-		S32 v2 = v1 + 1;
-		S32 v3 = v1 + 2;
-
-		//llinfos << "Checking triangle " << input_triangles[v1] << ":" << input_triangles[v2] << ":" << input_triangles[v3] << llendl;
-		input_triangles[v1] = vertex_mapping[input_triangles[v1]];
-		input_triangles[v2] = vertex_mapping[input_triangles[v2]];
-		input_triangles[v3] = vertex_mapping[input_triangles[v3]];
-
-		if ((input_triangles[v1] == input_triangles[v2])
-			|| (input_triangles[v1] == input_triangles[v3])
-			|| (input_triangles[v2] == input_triangles[v3]))
-		{
-			//llinfos << "Removing degenerate triangle " << input_triangles[v1] << ":" << input_triangles[v2] << ":" << input_triangles[v3] << llendl;
-			// Degenerate triangle, skip
-			continue;
-		}
-
-		if (input_triangles[v1] < input_triangles[v2])
-		{
-			if (input_triangles[v1] < input_triangles[v3])
-			{
-				// (0 < 1) && (0 < 2)
-				new_triangles[new_num_triangles*3] = input_triangles[v1];
-				new_triangles[new_num_triangles*3+1] = input_triangles[v2];
-				new_triangles[new_num_triangles*3+2] = input_triangles[v3];
-			}
-			else
-			{
-				// (0 < 1) && (2 < 0)
-				new_triangles[new_num_triangles*3] = input_triangles[v3];
-				new_triangles[new_num_triangles*3+1] = input_triangles[v1];
-				new_triangles[new_num_triangles*3+2] = input_triangles[v2];
-			}
-		}
-		else if (input_triangles[v2] < input_triangles[v3])
-		{
-			// (1 < 0) && (1 < 2)
-			new_triangles[new_num_triangles*3] = input_triangles[v2];
-			new_triangles[new_num_triangles*3+1] = input_triangles[v3];
-			new_triangles[new_num_triangles*3+2] = input_triangles[v1];
-		}
-		else
-		{
-			// (1 < 0) && (2 < 1)
-			new_triangles[new_num_triangles*3] = input_triangles[v3];
-			new_triangles[new_num_triangles*3+1] = input_triangles[v1];
-			new_triangles[new_num_triangles*3+2] = input_triangles[v2];
-		}
-		new_num_triangles++;
-	}
-
-	if (new_num_triangles == 0)
-	{
-		llwarns << "Created volume object with 0 faces." << llendl;
-		delete[] new_triangles;
-		delete[] vertex_mapping;
-		delete[] new_vertices;
-		return FALSE;
-	}
-
-	typedef std::set<S32*, lessTriangle> triangle_set_t;
-	triangle_set_t triangle_list;
-
-	for (i = 0; i < new_num_triangles; i++)
-	{
-		triangle_list.insert(&new_triangles[i*3]);
-	}
-
-	// Sort through the triangle list, and delete duplicates
-
-	S32 *prevp = NULL;
-	S32 *curp = NULL;
-
-	S32 *sorted_tris = new S32[new_num_triangles*3];
-	S32 cur_tri = 0;
-	for (triangle_set_t::iterator iter = triangle_list.begin(),
-			 end = triangle_list.end();
-		 iter != end; iter++)
-	{
-		curp = *iter;
-		if (!prevp || !equalTriangle(prevp, curp))
-		{
-			//llinfos << "Added triangle " << *curp << ":" << *(curp+1) << ":" << *(curp+2) << llendl;
-			sorted_tris[cur_tri*3] = *curp;
-			sorted_tris[cur_tri*3+1] = *(curp+1);
-			sorted_tris[cur_tri*3+2] = *(curp+2);
-			cur_tri++;
-			prevp = curp;
-		}
-		else
-		{
-			//llinfos << "Skipped triangle " << *curp << ":" << *(curp+1) << ":" << *(curp+2) << llendl;
-		}
-	}
-
-	*output_vertices = new LLVector3[new_num_vertices];
-	num_output_vertices = new_num_vertices;
-	for (i = 0; i < new_num_vertices; i++)
-	{
-		(*output_vertices)[i] = new_vertices[i];
-	}
-
-	*output_triangles = new S32[cur_tri*3];
-	num_output_triangles = cur_tri;
-	memcpy(*output_triangles, sorted_tris, 3*cur_tri*sizeof(S32));		/* Flawfinder: ignore */
-
-	/*
-	llinfos << "Out vertices: " << num_output_vertices << llendl;
-	llinfos << "Out triangles: " << num_output_triangles << llendl;
-	for (i = 0; i < num_output_vertices; i++)
-	{
-		llinfos << i << ":" << (*output_vertices)[i] << llendl;
-	}
-	for (i = 0; i < num_output_triangles; i++)
-	{
-		llinfos << i << ":" << (*output_triangles)[i*3] << ":" << (*output_triangles)[i*3+1] << ":" << (*output_triangles)[i*3+2] << llendl;
-	}
-	*/
-
-	//llinfos << "Out vertices: " << num_output_vertices << llendl;
-	//llinfos << "Out triangles: " << num_output_triangles << llendl;
-	delete[] vertex_mapping;
-	vertex_mapping = NULL;
-	delete[] new_vertices;
-	new_vertices = NULL;
-	delete[] new_triangles;
-	new_triangles = NULL;
-	delete[] sorted_tris;
-	sorted_tris = NULL;
-	triangle_list.clear();
-	std::for_each(vertex_list.begin(), vertex_list.end(), DeletePointer());
-	vertex_list.clear();
-	
-	return TRUE;
-}
-
-
 BOOL LLVolumeParams::importFile(LLFILE *fp)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	//llinfos << "importing volume" << llendl;
 	const S32 BUFSIZE = 16384;
 	char buffer[BUFSIZE];	/* Flawfinder: ignore */
@@ -5082,8 +4806,6 @@ BOOL LLVolumeParams::exportFile(LLFILE *fp) const
 
 BOOL LLVolumeParams::importLegacyStream(std::istream& input_stream)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	//llinfos << "importing volume" << llendl;
 	const S32 BUFSIZE = 16384;
 	// *NOTE: changing the size or type of this buffer will require
@@ -5123,8 +4845,6 @@ BOOL LLVolumeParams::importLegacyStream(std::istream& input_stream)
 
 BOOL LLVolumeParams::exportLegacyStream(std::ostream& output_stream) const
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	output_stream <<"\tshape 0\n";
 	output_stream <<"\t{\n";
 	mPathParams.exportLegacyStream(output_stream);
@@ -6340,8 +6060,6 @@ void	LerpPlanarVertex(LLVolumeFace::VertexData& v0,
 
 BOOL LLVolumeFace::createUnCutCubeCap(LLVolume* volume, BOOL partial_build)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	const std::vector<LLVolume::Point>& mesh = volume->getMesh();
 	const std::vector<LLVector3>& profile = volume->getProfile().mProfile;
 	S32 max_s = volume->getProfile().getTotal();
@@ -6492,8 +6210,6 @@ BOOL LLVolumeFace::createUnCutCubeCap(LLVolume* volume, BOOL partial_build)
 
 BOOL LLVolumeFace::createCap(LLVolume* volume, BOOL partial_build)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if (!(mTypeMask & HOLLOW_MASK) && 
 		!(mTypeMask & OPEN_MASK) && 
 		((volume->getParams().getPathParams().getBegin()==0.0f)&&
@@ -6880,8 +6596,6 @@ BOOL LLVolumeFace::createCap(LLVolume* volume, BOOL partial_build)
 
 void LLVolumeFace::createBinormals()
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	if (!mBinormals)
 	{
 		allocateBinormals(mNumVertices);
@@ -7153,8 +6867,6 @@ void LLVolumeFace::appendFace(const LLVolumeFace& face, LLMatrix4& mat_in, LLMat
 
 BOOL LLVolumeFace::createSide(LLVolume* volume, BOOL partial_build)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
-	
 	BOOL flat = mTypeMask & FLAT_MASK;
 
 	U8 sculpt_type = volume->getParams().getSculptType();
diff --git a/indra/llmath/llvolume.h b/indra/llmath/llvolume.h
index 2e6f9e2f71..c845556557 100644
--- a/indra/llmath/llvolume.h
+++ b/indra/llmath/llvolume.h
@@ -1023,17 +1023,6 @@ public:
 								   LLVector3* normal = NULL,
 								   LLVector3* bi_normal = NULL);
 	
-	// The following cleans up vertices and triangles,
-	// getting rid of degenerate triangles and duplicate vertices,
-	// and allocates new arrays with the clean data.
-	static BOOL cleanupTriangleData( const S32 num_input_vertices,
-								const std::vector<Point> &input_vertices,
-								const S32 num_input_triangles,
-								S32 *input_triangles,
-								S32 &num_output_vertices,
-								LLVector3 **output_vertices,
-								S32 &num_output_triangles,
-								S32 **output_triangles);
 	LLFaceID generateFaceMask();
 
 	BOOL isFaceMaskValid(LLFaceID face_mask);
diff --git a/indra/llmath/llvolumemgr.cpp b/indra/llmath/llvolumemgr.cpp
index c60b750088..9083273ee5 100644
--- a/indra/llmath/llvolumemgr.cpp
+++ b/indra/llmath/llvolumemgr.cpp
@@ -26,7 +26,6 @@
 #include "linden_common.h"
 
 #include "llvolumemgr.h"
-#include "llmemtype.h"
 #include "llvolume.h"
 
 
@@ -182,7 +181,6 @@ void LLVolumeMgr::insertGroup(LLVolumeLODGroup* volgroup)
 // protected
 LLVolumeLODGroup* LLVolumeMgr::createNewGroup(const LLVolumeParams& volume_params)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	LLVolumeLODGroup* volgroup = new LLVolumeLODGroup(volume_params);
 	insertGroup(volgroup);
 	return volgroup;
@@ -297,7 +295,6 @@ LLVolume* LLVolumeLODGroup::refLOD(const S32 detail)
 	mRefs++;
 	if (mVolumeLODs[detail].isNull())
 	{
-		LLMemType m1(LLMemType::MTYPE_VOLUME);
 		mVolumeLODs[detail] = new LLVolume(mVolumeParams, mDetailScales[detail]);
 	}
 	mLODRefs[detail]++;
diff --git a/indra/llmath/tests/alignment_test.cpp b/indra/llmath/tests/alignment_test.cpp
index 9105b1c1fd..5ee3c45502 100644
--- a/indra/llmath/tests/alignment_test.cpp
+++ b/indra/llmath/tests/alignment_test.cpp
@@ -79,7 +79,7 @@ template<> template<>
 void alignment_test_object_t::test<1>()
 {
 #   ifdef LL_DEBUG
-	skip("This test fails on Windows when compiled in debug mode.");
+//	skip("This test fails on Windows when compiled in debug mode.");
 #   endif
 	
 	const int num_tests = 7;
@@ -116,7 +116,7 @@ template<> template<>
 void alignment_test_object_t::test<3>()
 {
 #   ifdef LL_DEBUG
-	skip("This test fails on Windows when compiled in debug mode.");
+//	skip("This test fails on Windows when compiled in debug mode.");
 #   endif
 	
 	const int ARR_SIZE = 7;
@@ -128,12 +128,14 @@ void alignment_test_object_t::test<3>()
 	}
 
 	MyVector4a *veca = new MyVector4a[ARR_SIZE];
+	//std::cout << "veca base is " << (S32) veca << std::endl;
 	ensure("LLAligment veca base", is_aligned(veca,16));
 	for(int i=0; i<ARR_SIZE; i++)
 	{
 		std::cout << "veca[" << i << "]" << std::endl;
 		ensure("LLAlignment veca member unaligned", is_aligned(&veca[i],16));
 	}
+	delete [] veca; 
 }
 
 }
diff --git a/indra/llmessage/llbuffer.cpp b/indra/llmessage/llbuffer.cpp
index 250cace6e9..01da20f060 100644
--- a/indra/llmessage/llbuffer.cpp
+++ b/indra/llmessage/llbuffer.cpp
@@ -30,7 +30,6 @@
 #include "llbuffer.h"
 
 #include "llmath.h"
-#include "llmemtype.h"
 #include "llstl.h"
 #include "llthread.h"
 
@@ -44,7 +43,6 @@ LLSegment::LLSegment() :
 	mData(NULL),
 	mSize(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLSegment::LLSegment(S32 channel, U8* data, S32 data_len) :
@@ -52,12 +50,10 @@ LLSegment::LLSegment(S32 channel, U8* data, S32 data_len) :
 	mData(data),
 	mSize(data_len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLSegment::~LLSegment()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 bool LLSegment::isOnChannel(S32 channel) const
@@ -104,7 +100,6 @@ LLHeapBuffer::LLHeapBuffer() :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	const S32 DEFAULT_HEAP_BUFFER_SIZE = 16384;
 	allocate(DEFAULT_HEAP_BUFFER_SIZE);
 }
@@ -115,7 +110,6 @@ LLHeapBuffer::LLHeapBuffer(S32 size) :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	allocate(size);
 }
 
@@ -125,7 +119,6 @@ LLHeapBuffer::LLHeapBuffer(const U8* src, S32 len) :
 	mNextFree(NULL),
 	mReclaimedBytes(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if((len > 0) && src)
 	{
 		allocate(len);
@@ -139,7 +132,6 @@ LLHeapBuffer::LLHeapBuffer(const U8* src, S32 len) :
 // virtual
 LLHeapBuffer::~LLHeapBuffer()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	delete[] mBuffer;
 	mBuffer = NULL;
 	mSize = 0;
@@ -157,7 +149,6 @@ bool LLHeapBuffer::createSegment(
 	S32 size,
 	LLSegment& segment)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	// get actual size of the segment.
 	S32 actual_size = llmin(size, (mSize - S32(mNextFree - mBuffer)));
 
@@ -212,7 +203,6 @@ bool LLHeapBuffer::containsSegment(const LLSegment& segment) const
 
 void LLHeapBuffer::allocate(S32 size)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	mReclaimedBytes = 0;	
 	mBuffer = new U8[size];
 	if(mBuffer)
@@ -230,12 +220,10 @@ LLBufferArray::LLBufferArray() :
 	mNextBaseChannel(0),
 	mMutexp(NULL)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferArray::~LLBufferArray()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::for_each(mBuffers.begin(), mBuffers.end(), DeletePointer());
 
 	delete mMutexp;
@@ -314,7 +302,6 @@ bool LLBufferArray::append(S32 channel, const U8* src, S32 len)
 {
 	LLMutexLock lock(mMutexp) ;
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 	if(copyIntoBuffers(channel, src, len, segments))
 	{
@@ -329,7 +316,6 @@ bool LLBufferArray::prepend(S32 channel, const U8* src, S32 len)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 	if(copyIntoBuffers(channel, src, len, segments))
 	{
@@ -345,7 +331,6 @@ bool LLBufferArray::insertAfter(
 	const U8* src,
 	S32 len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	std::vector<LLSegment> segments;
 
 	LLMutexLock lock(mMutexp) ;
@@ -366,7 +351,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::splitAfter(U8* address)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
 
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	segment_iterator_t end = mSegments.end();
 	segment_iterator_t it = getSegment(address);
 	if(it == end)
@@ -414,7 +398,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::constructSegmentAfter(
 	LLSegment& segment)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	segment_iterator_t rv = mSegments.begin();
 	segment_iterator_t end = mSegments.end();
 	if(!address)
@@ -578,7 +561,6 @@ U8* LLBufferArray::readAfter(
 	U8* dest,
 	S32& len) const
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	U8* rv = start;
 	if(!dest || len <= 0)
 	{
@@ -642,7 +624,6 @@ U8* LLBufferArray::seek(
 	S32 delta) const
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	const_segment_iterator_t it;
 	const_segment_iterator_t end = mSegments.end();
 	U8* rv = start;
@@ -786,8 +767,6 @@ U8* LLBufferArray::seek(
 //test use only
 bool LLBufferArray::takeContents(LLBufferArray& source)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
-
 	LLMutexLock lock(mMutexp);
 	source.lock();
 
@@ -813,7 +792,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::makeSegment(
 	S32 len)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	// start at the end of the buffers, because it is the most likely
 	// to have free space.
 	LLSegment segment;
@@ -852,7 +830,6 @@ LLBufferArray::segment_iterator_t LLBufferArray::makeSegment(
 bool LLBufferArray::eraseSegment(const segment_iterator_t& erase_iter)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 
 	// Find out which buffer contains the segment, and if it is found,
 	// ask it to reclaim the memory.
@@ -885,7 +862,6 @@ bool LLBufferArray::copyIntoBuffers(
 	std::vector<LLSegment>& segments)
 {
 	ASSERT_LLBUFFERARRAY_MUTEX_LOCKED
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!src || !len) return false;
 	S32 copied = 0;
 	LLSegment segment;
diff --git a/indra/llmessage/llbufferstream.cpp b/indra/llmessage/llbufferstream.cpp
index 8d8ad05ad5..a51a48edc3 100644
--- a/indra/llmessage/llbufferstream.cpp
+++ b/indra/llmessage/llbufferstream.cpp
@@ -30,7 +30,6 @@
 #include "llbufferstream.h"
 
 #include "llbuffer.h"
-#include "llmemtype.h"
 #include "llthread.h"
 
 static const S32 DEFAULT_OUTPUT_SEGMENT_SIZE = 1024 * 4;
@@ -44,19 +43,16 @@ LLBufferStreamBuf::LLBufferStreamBuf(
 	mChannels(channels),
 	mBuffer(buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferStreamBuf::~LLBufferStreamBuf()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	sync();
 }
 
 // virtual
 int LLBufferStreamBuf::underflow()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	//lldebugs << "LLBufferStreamBuf::underflow()" << llendl;
 	if(!mBuffer)
 	{
@@ -129,7 +125,6 @@ int LLBufferStreamBuf::underflow()
 // virtual
 int LLBufferStreamBuf::overflow(int c)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!mBuffer)
 	{
 		return EOF;
@@ -169,7 +164,6 @@ int LLBufferStreamBuf::overflow(int c)
 // virtual
 int LLBufferStreamBuf::sync()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	int return_value = -1;
 	if(!mBuffer)
 	{
@@ -251,7 +245,6 @@ streampos LLBufferStreamBuf::seekoff(
 	std::ios::openmode which)
 #endif
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 	if(!mBuffer
 	   || ((way == std::ios::beg) && (off < 0))
 	   || ((way == std::ios::end) && (off > 0)))
@@ -343,10 +336,8 @@ LLBufferStream::LLBufferStream(
 	std::iostream(&mStreamBuf),
 	mStreamBuf(channels, buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
 
 LLBufferStream::~LLBufferStream()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_BUFFER);
 }
diff --git a/indra/llmessage/llcachename.cpp b/indra/llmessage/llcachename.cpp
index da07c9ae42..3fb36eecf0 100644
--- a/indra/llmessage/llcachename.cpp
+++ b/indra/llmessage/llcachename.cpp
@@ -36,7 +36,6 @@
 #include "llsdserialize.h"
 #include "lluuid.h"
 #include "message.h"
-#include "llmemtype.h"
 
 #include <boost/regex.hpp>
 
@@ -665,7 +664,6 @@ boost::signals2::connection LLCacheName::get(const LLUUID& id, bool is_group, ol
 
 void LLCacheName::processPending()
 {
-	LLMemType mt_pp(LLMemType::MTYPE_CACHE_PROCESS_PENDING);
 	const F32 SECS_BETWEEN_PROCESS = 0.1f;
 	if(!impl.mProcessTimer.checkExpirationAndReset(SECS_BETWEEN_PROCESS))
 	{
@@ -771,7 +769,6 @@ std::string LLCacheName::getDefaultLastName()
 
 void LLCacheName::Impl::processPendingAsks()
 {
-	LLMemType mt_ppa(LLMemType::MTYPE_CACHE_PROCESS_PENDING_ASKS);
 	sendRequest(_PREHASH_UUIDNameRequest, mAskNameQueue);
 	sendRequest(_PREHASH_UUIDGroupNameRequest, mAskGroupQueue);
 	mAskNameQueue.clear();
@@ -780,7 +777,6 @@ void LLCacheName::Impl::processPendingAsks()
 
 void LLCacheName::Impl::processPendingReplies()
 {
-	LLMemType mt_ppr(LLMemType::MTYPE_CACHE_PROCESS_PENDING_REPLIES);
 	// First call all the callbacks, because they might send messages.
 	for(ReplyQueue::iterator it = mReplyQueue.begin(); it != mReplyQueue.end(); ++it)
 	{
diff --git a/indra/llmessage/llcircuit.cpp b/indra/llmessage/llcircuit.cpp
index e0410906fb..0c2d4b823d 100644
--- a/indra/llmessage/llcircuit.cpp
+++ b/indra/llmessage/llcircuit.cpp
@@ -679,7 +679,6 @@ void LLCircuitData::checkPacketInID(TPACKETID id, BOOL receive_resent)
 		setPacketInID((id + 1) % LL_MAX_OUT_PACKET_ID);
 
         mLastPacketGap = 0;
-        mOutOfOrderRate.count(0);
 		return;
 	}
 
@@ -775,7 +774,6 @@ void LLCircuitData::checkPacketInID(TPACKETID id, BOOL receive_resent)
 
 		}
 	}
-    mOutOfOrderRate.count(gap);
     mLastPacketGap = gap;
 }
 
diff --git a/indra/llmessage/llcircuit.h b/indra/llmessage/llcircuit.h
index d1c400c6a2..430d6358f7 100644
--- a/indra/llmessage/llcircuit.h
+++ b/indra/llmessage/llcircuit.h
@@ -40,7 +40,6 @@
 #include "llpacketack.h"
 #include "lluuid.h"
 #include "llthrottle.h"
-#include "llstat.h"
 
 //
 // Constants
@@ -126,8 +125,6 @@ public:
 	S32			getUnackedPacketCount() const	{ return mUnackedPacketCount; }
 	S32			getUnackedPacketBytes() const	{ return mUnackedPacketBytes; }
 	F64         getNextPingSendTime() const { return mNextPingSendTime; }
-    F32         getOutOfOrderRate(LLStatAccum::TimeScale scale = LLStatAccum::SCALE_MINUTE) 
-                    { return mOutOfOrderRate.meanValue(scale); }
     U32         getLastPacketGap() const { return mLastPacketGap; }
     LLHost      getHost() const { return mHost; }
 	F64			getLastPacketInTime() const		{ return mLastPacketInTime;	}
@@ -275,7 +272,6 @@ protected:
 	LLTimer	mExistenceTimer;	    // initialized when circuit created, used to track bandwidth numbers
 
 	S32		mCurrentResendCount;	// Number of resent packets since last spam
-    LLStatRate  mOutOfOrderRate;    // Rate of out of order packets coming in.
     U32     mLastPacketGap;         // Gap in sequence number of last packet.
 
 	const F32 mHeartbeatInterval;
diff --git a/indra/llmessage/lliohttpserver.cpp b/indra/llmessage/lliohttpserver.cpp
index 987f386aa3..1236fc8b71 100644
--- a/indra/llmessage/lliohttpserver.cpp
+++ b/indra/llmessage/lliohttpserver.cpp
@@ -37,12 +37,10 @@
 #include "lliopipe.h"
 #include "lliosocket.h"
 #include "llioutil.h"
-#include "llmemtype.h"
 #include "llmemorystream.h"
 #include "llpumpio.h"
 #include "llsd.h"
 #include "llsdserialize_xml.h"
-#include "llstat.h"
 #include "llstl.h"
 #include "lltimer.h"
 
@@ -141,6 +139,11 @@ private:
 };
 
 static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_PIPE("HTTP Pipe");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_GET("HTTP Get");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_PUT("HTTP Put");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_POST("HTTP Post");
+static LLFastTimer::DeclareTimer FTM_PROCESS_HTTP_DELETE("HTTP Delete");
+
 LLIOPipe::EStatus LLHTTPPipe::process_impl(
 	const LLChannelDescriptors& channels,
     buffer_ptr_t& buffer,
@@ -177,12 +180,12 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		std::string verb = context[CONTEXT_REQUEST][CONTEXT_VERB];
 		if(verb == HTTP_VERB_GET)
 		{
-            LLPerfBlock getblock("http_get");   
+			LLFastTimer _(FTM_PROCESS_HTTP_GET);
 			mNode.get(LLHTTPNode::ResponsePtr(mResponse), context);
 		}
 		else if(verb == HTTP_VERB_PUT)
 		{
-            LLPerfBlock putblock("http_put");
+			LLFastTimer _(FTM_PROCESS_HTTP_PUT);
 			LLSD input;
 			if (mNode.getContentType() == LLHTTPNode::CONTENT_TYPE_LLSD)
 			{
@@ -198,7 +201,7 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		}
 		else if(verb == HTTP_VERB_POST)
 		{
-            LLPerfBlock postblock("http_post");
+			LLFastTimer _(FTM_PROCESS_HTTP_POST);
 			LLSD input;
 			if (mNode.getContentType() == LLHTTPNode::CONTENT_TYPE_LLSD)
 			{
@@ -214,7 +217,7 @@ LLIOPipe::EStatus LLHTTPPipe::process_impl(
 		}
 		else if(verb == HTTP_VERB_DELETE)
 		{
-            LLPerfBlock delblock("http_delete");
+			LLFastTimer _(FTM_PROCESS_HTTP_DELETE);
 			mNode.del(LLHTTPNode::ResponsePtr(mResponse), context);
 		}		
 		else if(verb == HTTP_VERB_OPTIONS)
@@ -443,7 +446,6 @@ LLIOPipe::EStatus LLHTTPResponseHeader::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_HTTP_HEADER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	if(eos)
 	{
 		PUMP_DEBUG;
@@ -587,13 +589,11 @@ LLHTTPResponder::LLHTTPResponder(const LLHTTPNode& tree, const LLSD& ctx) :
 	mContentLength(0),
 	mRootNode(tree)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 }
 
 // virtual
 LLHTTPResponder::~LLHTTPResponder()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	//lldebugs << "destroying LLHTTPResponder" << llendl;
 }
 
@@ -603,7 +603,6 @@ bool LLHTTPResponder::readHeaderLine(
 	U8* dest,
 	S32& len)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	--len;
 	U8* last = buffer->readAfter(channels.in(), mLastRead, dest, len);
 	dest[len] = '\0';
@@ -628,7 +627,6 @@ void LLHTTPResponder::markBad(
 	const LLChannelDescriptors& channels,
 	buffer_ptr_t buffer)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	mState = STATE_SHORT_CIRCUIT;
 	LLBufferStream out(channels, buffer.get());
 	out << HTTP_VERSION_STR << " 400 Bad Request\r\n\r\n<html>\n"
@@ -648,7 +646,6 @@ LLIOPipe::EStatus LLHTTPResponder::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_HTTP_RESPONDER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_HTTP_SERVER);
 	LLIOPipe::EStatus status = STATUS_OK;
 
 	// parsing headers
diff --git a/indra/llmessage/lliosocket.cpp b/indra/llmessage/lliosocket.cpp
index d5b4d45821..0287026659 100644
--- a/indra/llmessage/lliosocket.cpp
+++ b/indra/llmessage/lliosocket.cpp
@@ -33,7 +33,6 @@
 
 #include "llbuffer.h"
 #include "llhost.h"
-#include "llmemtype.h"
 #include "llpumpio.h"
 
 //
@@ -100,7 +99,6 @@ void ll_debug_socket(const char* msg, apr_socket_t* apr_sock)
 // static
 LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	LLSocket::ptr_t rv;
 	apr_socket_t* socket = NULL;
 	apr_pool_t* new_pool = NULL;
@@ -198,7 +196,6 @@ LLSocket::ptr_t LLSocket::create(apr_pool_t* pool, EType type, U16 port)
 // static
 LLSocket::ptr_t LLSocket::create(apr_socket_t* socket, apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	LLSocket::ptr_t rv;
 	if(!socket)
 	{
@@ -240,12 +237,10 @@ LLSocket::LLSocket(apr_socket_t* socket, apr_pool_t* pool) :
 	mPort(PORT_INVALID)
 {
 	ll_debug_socket("Constructing wholely formed socket", mSocket);
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLSocket::~LLSocket()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// *FIX: clean up memory we are holding.
 	if(mSocket)
 	{
@@ -265,7 +260,6 @@ LLSocket::~LLSocket()
 
 void LLSocket::setBlocking(S32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// set up the socket options
 	ll_apr_warn_status(apr_socket_timeout_set(mSocket, timeout));
 	ll_apr_warn_status(apr_socket_opt_set(mSocket, APR_SO_NONBLOCK, 0));
@@ -276,7 +270,6 @@ void LLSocket::setBlocking(S32 timeout)
 
 void LLSocket::setNonBlocking()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	// set up the socket options
 	ll_apr_warn_status(apr_socket_timeout_set(mSocket, 0));
 	ll_apr_warn_status(apr_socket_opt_set(mSocket, APR_SO_NONBLOCK, 1));
@@ -293,12 +286,10 @@ LLIOSocketReader::LLIOSocketReader(LLSocket::ptr_t socket) :
 	mSource(socket),
 	mInitialized(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOSocketReader::~LLIOSocketReader()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOSocketReader" << llendl;
 }
 
@@ -314,7 +305,6 @@ LLIOPipe::EStatus LLIOSocketReader::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SOCKET_READER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!mSource) return STATUS_PRECONDITION_NOT_MET;
 	if(!mInitialized)
 	{
@@ -396,12 +386,10 @@ LLIOSocketWriter::LLIOSocketWriter(LLSocket::ptr_t socket) :
 	mLastWritten(NULL),
 	mInitialized(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOSocketWriter::~LLIOSocketWriter()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOSocketWriter" << llendl;
 }
 
@@ -416,7 +404,6 @@ LLIOPipe::EStatus LLIOSocketWriter::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SOCKET_WRITER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!mDestination) return STATUS_PRECONDITION_NOT_MET;
 	if(!mInitialized)
 	{
@@ -550,12 +537,10 @@ LLIOServerSocket::LLIOServerSocket(
 	mInitialized(false),
 	mResponseTimeout(DEFAULT_CHAIN_EXPIRY_SECS)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 }
 
 LLIOServerSocket::~LLIOServerSocket()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	//lldebugs << "Destroying LLIOServerSocket" << llendl;
 }
 
@@ -575,7 +560,6 @@ LLIOPipe::EStatus LLIOServerSocket::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SERVER_SOCKET);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_TCP);
 	if(!pump)
 	{
 		llwarns << "Need a pump for server socket." << llendl;
diff --git a/indra/llmessage/llmessagetemplate.h b/indra/llmessage/llmessagetemplate.h
index 16d825d33b..ae8e0087c1 100644
--- a/indra/llmessage/llmessagetemplate.h
+++ b/indra/llmessage/llmessagetemplate.h
@@ -29,7 +29,6 @@
 
 #include "lldarray.h"
 #include "message.h" // TODO: babbage: Remove...
-#include "llstat.h"
 #include "llstl.h"
 
 class LLMsgVarData
@@ -263,6 +262,7 @@ enum EMsgDeprecation
 	MD_DEPRECATED
 };
 
+
 class LLMessageTemplate
 {
 public:
@@ -364,7 +364,6 @@ public:
 	{
 		if (mHandlerFunc)
 		{
-            LLPerfBlock msg_cb_time("msg_cb", mName);
 			mHandlerFunc(msgsystem, mUserData);
 			return TRUE;
 		}
diff --git a/indra/llmessage/llpumpio.cpp b/indra/llmessage/llpumpio.cpp
index f3ef4f2684..0623e99f0a 100644
--- a/indra/llmessage/llpumpio.cpp
+++ b/indra/llmessage/llpumpio.cpp
@@ -34,9 +34,7 @@
 #include "apr_poll.h"
 
 #include "llapr.h"
-#include "llmemtype.h"
 #include "llstl.h"
-#include "llstat.h"
 
 // These should not be enabled in production, but they can be
 // intensely useful during development for finding certain kinds of
@@ -153,7 +151,6 @@ struct ll_delete_apr_pollset_fd_client_data
 	typedef std::pair<LLIOPipe::ptr_t, apr_pollfd_t> pipe_conditional_t;
 	void operator()(const pipe_conditional_t& conditional)
 	{
-		LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 		S32* client_id = (S32*)conditional.second.client_data;
 		delete client_id;
 	}
@@ -177,19 +174,16 @@ LLPumpIO::LLPumpIO(apr_pool_t* pool) :
 {
 	mCurrentChain = mRunningChains.end();
 
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	initialize(pool);
 }
 
 LLPumpIO::~LLPumpIO()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	cleanup();
 }
 
 bool LLPumpIO::prime(apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	cleanup();
 	initialize(pool);
 	return ((pool == NULL) ? false : true);
@@ -197,7 +191,6 @@ bool LLPumpIO::prime(apr_pool_t* pool)
 
 bool LLPumpIO::addChain(const chain_t& chain, F32 timeout, bool has_curl_request)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(chain.empty()) return false;
 
 #if LL_THREADS_APR
@@ -233,7 +226,6 @@ bool LLPumpIO::addChain(
 	LLSD context,
 	F32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 
 	// remember that if the caller is providing a full link
 	// description, we need to have that description matched to a
@@ -311,7 +303,6 @@ static std::string events_2_string(apr_int16_t events)
 
 bool LLPumpIO::setConditional(LLIOPipe* pipe, const apr_pollfd_t* poll)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(!pipe) return false;
 	ll_debug_poll_fd("Set conditional", poll);
 
@@ -423,7 +414,6 @@ bool LLPumpIO::sleepChain(F64 seconds)
 
 bool LLPumpIO::copyCurrentLinkInfo(links_t& links) const
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(mRunningChains.end() == mCurrentChain)
 	{
 		return false;
@@ -441,6 +431,7 @@ void LLPumpIO::pump()
 }
 
 static LLFastTimer::DeclareTimer FTM_PUMP_IO("Pump IO");
+static LLFastTimer::DeclareTimer FTM_PUMP_POLL("Pump Poll");
 
 LLPumpIO::current_chain_t LLPumpIO::removeRunningChain(LLPumpIO::current_chain_t& run_chain) 
 {
@@ -454,7 +445,6 @@ LLPumpIO::current_chain_t LLPumpIO::removeRunningChain(LLPumpIO::current_chain_t
 //timeout is in microseconds
 void LLPumpIO::pump(const S32& poll_timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	LLFastTimer t1(FTM_PUMP_IO);
 	//llinfos << "LLPumpIO::pump()" << llendl;
 
@@ -536,7 +526,7 @@ void LLPumpIO::pump(const S32& poll_timeout)
 		S32 count = 0;
 		S32 client_id = 0;
         {
-            LLPerfBlock polltime("pump_poll");
+			LLFastTimer _(FTM_PUMP_POLL);
             apr_pollset_poll(mPollset, poll_timeout, &count, &poll_fd);
         }
 		PUMP_DEBUG;
@@ -747,7 +737,6 @@ void LLPumpIO::pump(const S32& poll_timeout)
 
 bool LLPumpIO::respond(LLIOPipe* pipe)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(NULL == pipe) return false;
 
 #if LL_THREADS_APR
@@ -766,7 +755,6 @@ bool LLPumpIO::respond(
 	LLIOPipe::buffer_ptr_t data,
 	LLSD context)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	// if the caller is providing a full link description, we need to
 	// have that description matched to a particular buffer.
 	if(!data) return false;
@@ -789,7 +777,6 @@ static LLFastTimer::DeclareTimer FTM_PUMP_CALLBACK_CHAIN("Chain");
 
 void LLPumpIO::callback()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	//llinfos << "LLPumpIO::callback()" << llendl;
 	if(true)
 	{
@@ -840,7 +827,6 @@ void LLPumpIO::control(LLPumpIO::EControl op)
 
 void LLPumpIO::initialize(apr_pool_t* pool)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(!pool) return;
 #if LL_THREADS_APR
 	// SJB: Windows defaults to NESTED and OSX defaults to UNNESTED, so use UNNESTED explicitly.
@@ -852,7 +838,6 @@ void LLPumpIO::initialize(apr_pool_t* pool)
 
 void LLPumpIO::cleanup()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 #if LL_THREADS_APR
 	if(mChainsMutex) apr_thread_mutex_destroy(mChainsMutex);
 	if(mCallbackMutex) apr_thread_mutex_destroy(mCallbackMutex);
@@ -875,7 +860,6 @@ void LLPumpIO::cleanup()
 
 void LLPumpIO::rebuildPollset()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 //	lldebugs << "LLPumpIO::rebuildPollset()" << llendl;
 	if(mPollset)
 	{
@@ -928,7 +912,6 @@ void LLPumpIO::rebuildPollset()
 void LLPumpIO::processChain(LLChainInfo& chain)
 {
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	LLIOPipe::EStatus status = LLIOPipe::STATUS_OK;
 	links_t::iterator it = chain.mHead;
 	links_t::iterator end = chain.mChainLinks.end();
@@ -1130,7 +1113,6 @@ bool LLPumpIO::handleChainError(
 	LLChainInfo& chain,
 	LLIOPipe::EStatus error)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	links_t::reverse_iterator rit;
 	if(chain.mHead == chain.mChainLinks.end())
 	{
@@ -1194,13 +1176,11 @@ LLPumpIO::LLChainInfo::LLChainInfo() :
 	mEOS(false),
 	mHasCurlRequest(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	mTimer.setTimerExpirySec(DEFAULT_CHAIN_EXPIRY_SECS);
 }
 
 void LLPumpIO::LLChainInfo::setTimeoutSeconds(F32 timeout)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(timeout > 0.0f)
 	{
 		mTimer.start();
@@ -1215,7 +1195,6 @@ void LLPumpIO::LLChainInfo::setTimeoutSeconds(F32 timeout)
 
 void LLPumpIO::LLChainInfo::adjustTimeoutSeconds(F32 delta)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_PUMP);
 	if(mTimer.getStarted())
 	{
 		F64 expiry = mTimer.expiresAt();
diff --git a/indra/llmessage/llsdrpcclient.cpp b/indra/llmessage/llsdrpcclient.cpp
index 91fd070f07..fcda0e81a3 100644
--- a/indra/llmessage/llsdrpcclient.cpp
+++ b/indra/llmessage/llsdrpcclient.cpp
@@ -31,7 +31,6 @@
 
 #include "llbufferstream.h"
 #include "llfiltersd2xmlrpc.h"
-#include "llmemtype.h"
 #include "llpumpio.h"
 #include "llsd.h"
 #include "llsdserialize.h"
@@ -50,18 +49,15 @@ LLSDRPCResponse::LLSDRPCResponse() :
 	mIsError(false),
 	mIsFault(false)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 // virtual
 LLSDRPCResponse::~LLSDRPCResponse()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 bool LLSDRPCResponse::extractResponse(const LLSD& sd)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	bool rv = true;
 	if(sd.has(LLSDRPC_RESPONSE_NAME))
 	{
@@ -94,7 +90,6 @@ LLIOPipe::EStatus LLSDRPCResponse::process_impl(
 {
 	LLFastTimer t(FTM_SDRPC_RESPONSE);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	if(mIsError)
 	{
 		error(pump);
@@ -119,13 +114,11 @@ LLSDRPCClient::LLSDRPCClient() :
 	mState(STATE_NONE),
 	mQueue(EPBQ_PROCESS)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 // virtual
 LLSDRPCClient::~LLSDRPCClient()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 }
 
 bool LLSDRPCClient::call(
@@ -135,7 +128,6 @@ bool LLSDRPCClient::call(
 	LLSDRPCResponse* response,
 	EPassBackQueue queue)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	//llinfos << "RPC: " << uri << "." << method << "(" << *parameter << ")"
 	//		<< llendl;
 	if(method.empty() || !response)
@@ -162,7 +154,6 @@ bool LLSDRPCClient::call(
 	LLSDRPCResponse* response,
 	EPassBackQueue queue)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	//llinfos << "RPC: " << uri << "." << method << "(" << parameter << ")"
 	//		<< llendl;
 	if(method.empty() || parameter.empty() || !response)
@@ -193,7 +184,6 @@ LLIOPipe::EStatus LLSDRPCClient::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SDRPC_CLIENT);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_CLIENT);
 	if((STATE_NONE == mState) || (!pump))
 	{
 		// You should have called the call() method already.
diff --git a/indra/llmessage/llsdrpcserver.cpp b/indra/llmessage/llsdrpcserver.cpp
index 9f776aca72..f26ee52f71 100644
--- a/indra/llmessage/llsdrpcserver.cpp
+++ b/indra/llmessage/llsdrpcserver.cpp
@@ -31,7 +31,6 @@
 
 #include "llbuffer.h"
 #include "llbufferstream.h"
-#include "llmemtype.h"
 #include "llpumpio.h"
 #include "llsdserialize.h"
 #include "llstl.h"
@@ -58,12 +57,10 @@ LLSDRPCServer::LLSDRPCServer() :
 	mPump(NULL),
 	mLock(0)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 }
 
 LLSDRPCServer::~LLSDRPCServer()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	std::for_each(
 		mMethods.begin(),
 		mMethods.end(),
@@ -109,7 +106,6 @@ LLIOPipe::EStatus LLSDRPCServer::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_SDRPC_SERVER);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 //	lldebugs << "LLSDRPCServer::process_impl" << llendl;
 	// Once we have all the data, We need to read the sd on
 	// the the in channel, and respond on  the out channel
@@ -253,7 +249,6 @@ ESDRPCSStatus LLSDRPCServer::callMethod(
 	const LLChannelDescriptors& channels,
 	LLBufferArray* response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	// Try to find the method in the method table.
 	ESDRPCSStatus rv = ESDRPCS_DONE;
 	method_map_t::iterator it = mMethods.find(method);
@@ -292,7 +287,6 @@ ESDRPCSStatus LLSDRPCServer::callbackMethod(
 	const LLChannelDescriptors& channels,
 	LLBufferArray* response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	// Try to find the method in the callback method table.
 	ESDRPCSStatus rv = ESDRPCS_DONE;
 	method_map_t::iterator it = mCallbackMethods.find(method);
@@ -320,7 +314,6 @@ void LLSDRPCServer::buildFault(
 	S32 code,
 	const std::string& msg)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	LLBufferStream ostr(channels, data);
 	ostr << FAULT_PART_1 << code << FAULT_PART_2 << msg << FAULT_PART_3;
 	llinfos << "LLSDRPCServer::buildFault: " << code << ", " << msg << llendl;
@@ -332,7 +325,6 @@ void LLSDRPCServer::buildResponse(
 	LLBufferArray* data,
 	const LLSD& response)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_SD_SERVER);
 	LLBufferStream ostr(channels, data);
 	ostr << RESPONSE_PART_1;
 	LLSDSerialize::toNotation(response, ostr);
diff --git a/indra/llmessage/llurlrequest.cpp b/indra/llmessage/llurlrequest.cpp
index f3f0007205..227efdb07a 100644
--- a/indra/llmessage/llurlrequest.cpp
+++ b/indra/llmessage/llurlrequest.cpp
@@ -34,7 +34,6 @@
 #include <openssl/ssl.h>
 #include "llcurl.h"
 #include "llioutil.h"
-#include "llmemtype.h"
 #include "llproxy.h"
 #include "llpumpio.h"
 #include "llsd.h"
@@ -81,7 +80,6 @@ LLURLRequestDetail::LLURLRequestDetail() :
 	mIsBodyLimitSet(false),
     mSSLVerifyCallback(NULL)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mCurlRequest = new LLCurlEasyRequest();
 	
 	if(!mCurlRequest->isValid()) //failed.
@@ -93,7 +91,6 @@ LLURLRequestDetail::LLURLRequestDetail() :
 
 LLURLRequestDetail::~LLURLRequestDetail()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	delete mCurlRequest;
 	mLastRead = NULL;
 }
@@ -156,7 +153,6 @@ std::string LLURLRequest::actionAsVerb(LLURLRequest::ERequestAction action)
 LLURLRequest::LLURLRequest(LLURLRequest::ERequestAction action) :
 	mAction(action)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	initialize();
 }
 
@@ -165,21 +161,18 @@ LLURLRequest::LLURLRequest(
 	const std::string& url) :
 	mAction(action)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	initialize();
 	setURL(url);
 }
 
 LLURLRequest::~LLURLRequest()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	delete mDetail;
 	mDetail = NULL ;
 }
 
 void LLURLRequest::setURL(const std::string& url)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mDetail->mURL = url;
 }
 
@@ -190,7 +183,6 @@ std::string LLURLRequest::getURL() const
 
 void LLURLRequest::addHeader(const char* header)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mDetail->mCurlRequest->slist_append(header);
 }
 
@@ -202,7 +194,6 @@ void LLURLRequest::setBodyLimit(U32 size)
 
 void LLURLRequest::setCallback(LLURLRequestComplete* callback)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mCompletionCallback = callback;
 	mDetail->mCurlRequest->setHeaderCallback(&headerCallback, (void*)callback);
 }
@@ -267,8 +258,6 @@ LLIOPipe::EStatus LLURLRequest::handleError(
 	LLIOPipe::EStatus status,
 	LLPumpIO* pump)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
-	
 	if(!isValid())
 	{
 		return STATUS_EXPIRED ;
@@ -302,7 +291,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_URL_REQUEST);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	//llinfos << "LLURLRequest::process_impl()" << llendl;
 	if (!buffer) return STATUS_ERROR;
 	
@@ -368,7 +356,8 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 			}
 		}
 
-		while(1)
+		bool keep_looping = true;
+		while(keep_looping)
 		{
 			CURLcode result;
 
@@ -420,8 +409,9 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 				case CURLE_FAILED_INIT:
 				case CURLE_COULDNT_CONNECT:
 					status = STATUS_NO_CONNECTION;
+					keep_looping = false;
 					break;
-				default:
+				default:			// CURLE_URL_MALFORMAT
 					llwarns << "URLRequest Error: " << result
 							<< ", "
 							<< LLCurl::strerror(result)
@@ -429,6 +419,7 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 							<< (mDetail->mURL.empty() ? "<EMPTY URL>" : mDetail->mURL)
 							<< llendl;
 					status = STATUS_ERROR;
+					keep_looping = false;
 					break;
 			}
 		}
@@ -455,7 +446,6 @@ LLIOPipe::EStatus LLURLRequest::process_impl(
 
 void LLURLRequest::initialize()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mState = STATE_INITIALIZED;
 	mDetail = new LLURLRequestDetail;
 
@@ -476,7 +466,6 @@ bool LLURLRequest::configure()
 {
 	LLFastTimer t(FTM_URL_REQUEST_CONFIGURE);
 	
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	bool rv = false;
 	S32 bytes = mDetail->mResponseBuffer->countAfter(
    		mDetail->mChannels.in(),
@@ -556,7 +545,6 @@ size_t LLURLRequest::downCallback(
 	size_t nmemb,
 	void* user)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	LLURLRequest* req = (LLURLRequest*)user;
 	if(STATE_WAITING_FOR_RESPONSE == req->mState)
 	{
@@ -592,7 +580,6 @@ size_t LLURLRequest::upCallback(
 	size_t nmemb,
 	void* user)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	LLURLRequest* req = (LLURLRequest*)user;
 	S32 bytes = llmin(
 		(S32)(size * nmemb),
@@ -690,7 +677,6 @@ LLIOPipe::EStatus LLContextURLExtractor::process_impl(
 {
 	LLFastTimer t(FTM_PROCESS_URL_EXTRACTOR);
 	PUMP_DEBUG;
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	// The destination host is in the context.
 	if(context.isUndefined() || !mRequest)
 	{
@@ -718,13 +704,11 @@ LLIOPipe::EStatus LLContextURLExtractor::process_impl(
 LLURLRequestComplete::LLURLRequestComplete() :
 	mRequestStatus(LLIOPipe::STATUS_ERROR)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 }
 
 // virtual
 LLURLRequestComplete::~LLURLRequestComplete()
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 }
 
 //virtual 
@@ -763,7 +747,6 @@ void LLURLRequestComplete::noResponse()
 
 void LLURLRequestComplete::responseStatus(LLIOPipe::EStatus status)
 {
-	LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST);
 	mRequestStatus = status;
 }
 
diff --git a/indra/llmessage/llxfermanager.cpp b/indra/llmessage/llxfermanager.cpp
index b9cddc8e45..00b9d81611 100644
--- a/indra/llmessage/llxfermanager.cpp
+++ b/indra/llmessage/llxfermanager.cpp
@@ -886,8 +886,17 @@ void LLXferManager::processFileRequest (LLMessageSystem *mesgsys, void ** /*user
 				return;
 		}
 
-
-		std::string expanded_filename = gDirUtilp->getExpandedFilename( local_path, local_filename );
+		// If we want to use a special path (e.g. LL_PATH_CACHE), we want to make sure we create the
+		// proper expanded filename.
+		std::string expanded_filename;
+		if (local_path != LL_PATH_NONE)
+		{
+			expanded_filename = gDirUtilp->getExpandedFilename( local_path, local_filename );
+		}
+		else
+		{
+			expanded_filename = local_filename;
+		}
 		llinfos << "starting file transfer: " <<  expanded_filename << " to " << mesgsys->getSender() << llendl;
 
 		BOOL delete_local_on_completion = FALSE;
diff --git a/indra/llmessage/message.cpp b/indra/llmessage/message.cpp
index 6a425cfe98..ae95087377 100644
--- a/indra/llmessage/message.cpp
+++ b/indra/llmessage/message.cpp
@@ -80,7 +80,6 @@
 #include "v3math.h"
 #include "v4math.h"
 #include "lltransfertargetvfile.h"
-#include "llmemtype.h"
 
 // Constants
 //const char* MESSAGE_LOG_FILENAME = "message.log";
@@ -793,7 +792,6 @@ S32	LLMessageSystem::getReceiveBytes() const
 
 void LLMessageSystem::processAcks()
 {
-	LLMemType mt_pa(LLMemType::MTYPE_MESSAGE_PROCESS_ACKS);
 	F64 mt_sec = getMessageTimeSeconds();
 	{
 		gTransferManager.updateTransfers();
@@ -4020,7 +4018,6 @@ void LLMessageSystem::setTimeDecodesSpamThreshold( F32 seconds )
 // TODO: babbage: move gServicePump in to LLMessageSystem?
 bool LLMessageSystem::checkAllMessages(S64 frame_count, LLPumpIO* http_pump)
 {
-	LLMemType mt_cam(LLMemType::MTYPE_MESSAGE_CHECK_ALL);
 	if(checkMessages(frame_count))
 	{
 		return true;
diff --git a/indra/llmessage/tests/llhttpclient_test.cpp b/indra/llmessage/tests/llhttpclient_test.cpp
index a2be307cc8..7c3def6024 100644
--- a/indra/llmessage/tests/llhttpclient_test.cpp
+++ b/indra/llmessage/tests/llhttpclient_test.cpp
@@ -48,7 +48,7 @@
 namespace tut
 {
 	LLSD storage;
-	
+
 	class LLSDStorageNode : public LLHTTPNode
 	{
 	public:
@@ -82,8 +82,13 @@ namespace tut
 	{
 	public:
 		HTTPClientTestData():
-			local_server(STRINGIZE("http://127.0.0.1:" << getenv("PORT") << "/"))
+			PORT(getenv("PORT")),
+			// Turning NULL PORT into empty string doesn't make things work;
+			// that's just to keep this initializer from blowing up. We test
+			// PORT separately in the constructor body.
+			local_server(STRINGIZE("http://127.0.0.1:" << (PORT? PORT : "") << "/"))
 		{
+			ensure("Set environment variable PORT to local test server port", PORT);
 			apr_pool_create(&mPool, NULL);
 			LLCurl::initClass(false);
 			mServerPump = new LLPumpIO(mPool);
@@ -91,7 +96,7 @@ namespace tut
 
 			LLHTTPClient::setPump(*mClientPump);
 		}
-		
+
 		~HTTPClientTestData()
 		{
 			delete mServerPump;
@@ -107,7 +112,7 @@ namespace tut
 			LLHTTPStandardServices::useServices();
 			LLHTTPRegistrar::buildAllServices(root);
 		}
-		
+
 		void runThePump(float timeout = 100.0f)
 		{
 			LLTimer timer;
@@ -134,6 +139,7 @@ namespace tut
 			mServerPump = NULL;
 		}
 
+		const char* const PORT;
 		const std::string local_server;
 
 	private:
@@ -148,11 +154,11 @@ namespace tut
 			{
 				std::string msg =
 					llformat("error() called when not expected, status %d",
-						mStatus); 
+						mStatus);
 				fail(msg);
 			}
 		}
-	
+
 		void ensureStatusError()
 		{
 			if (!mSawError)
@@ -160,7 +166,7 @@ namespace tut
 				fail("error() wasn't called");
 			}
 		}
-		
+
 		LLSD getResult()
 		{
 			return mResult;
@@ -169,7 +175,7 @@ namespace tut
 		{
 			return mHeader;
 		}
-	
+
 	protected:
 		bool mSawError;
 		U32 mStatus;
@@ -187,18 +193,18 @@ namespace tut
 				: mClient(client)
 			{
 			}
-		
+
 		public:
 			static Result* build(HTTPClientTestData& client)
 			{
 				return new Result(client);
 			}
-			
+
 			~Result()
 			{
 				mClient.mResultDeleted = true;
 			}
-			
+
 			virtual void error(U32 status, const std::string& reason)
 			{
 				mClient.mSawError = true;
@@ -216,7 +222,7 @@ namespace tut
 							const LLSD& content)
 			{
 				LLHTTPClient::Responder::completed(status, reason, content);
-				
+
 				mClient.mSawCompleted = true;
 			}
 
@@ -244,12 +250,12 @@ namespace tut
 			mResult.clear();
 			mHeader.clear();
 			mResultDeleted = false;
-			
+
 			return Result::build(*this);
 		}
 	};
-	
-	
+
+
 	typedef test_group<HTTPClientTestData>	HTTPClientTestGroup;
 	typedef HTTPClientTestGroup::object		HTTPClientTestObject;
 	HTTPClientTestGroup httpClientTestGroup("http_client");
diff --git a/indra/llprimitive/llprimitive.cpp b/indra/llprimitive/llprimitive.cpp
index 6dee192783..946251f383 100755..100644
--- a/indra/llprimitive/llprimitive.cpp
+++ b/indra/llprimitive/llprimitive.cpp
@@ -27,7 +27,6 @@
 #include "linden_common.h"
 
 #include "material_codes.h"
-#include "llmemtype.h"
 #include "llerror.h"
 #include "message.h"
 #include "llprimitive.h"
@@ -189,7 +188,6 @@ void LLPrimitive::clearTextureList()
 // static
 LLPrimitive *LLPrimitive::createPrimitive(LLPCode p_code)
 {
-	LLMemType m1(LLMemType::MTYPE_PRIMITIVE);
 	LLPrimitive *retval = new LLPrimitive();
 	
 	if (retval)
@@ -207,7 +205,6 @@ LLPrimitive *LLPrimitive::createPrimitive(LLPCode p_code)
 //===============================================================
 void LLPrimitive::init_primitive(LLPCode p_code)
 {
-	LLMemType m1(LLMemType::MTYPE_PRIMITIVE);
 	clearTextureList();
 	mPrimitiveCode = p_code;
 }
@@ -705,7 +702,6 @@ S32	face_index_from_id(LLFaceID face_ID, const std::vector<LLProfile::Face>& fac
 
 BOOL LLPrimitive::setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume)
 {
-	LLMemType m1(LLMemType::MTYPE_VOLUME);
 	LLVolume *volumep;
 	if (unique_volume)
 	{
diff --git a/indra/llprimitive/llprimtexturelist.cpp b/indra/llprimitive/llprimtexturelist.cpp
index 36e04df7b7..7ef87ed382 100644
--- a/indra/llprimitive/llprimtexturelist.cpp
+++ b/indra/llprimitive/llprimtexturelist.cpp
@@ -28,7 +28,6 @@
 
 #include "llprimtexturelist.h"
 #include "lltextureentry.h"
-#include "llmemtype.h"
 
 // static 
 //int (TMyClass::*pt2Member)(float, char, char) = NULL;                // C++
@@ -367,7 +366,6 @@ S32 LLPrimTextureList::size() const
 // sets the size of the mEntryList container
 void LLPrimTextureList::setSize(S32 new_size)
 {
-	LLMemType m1(LLMemType::MTYPE_PRIMITIVE);
 	if (new_size < 0)
 	{
 		new_size = 0;
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 0b56b3889c..9e4857b6bc 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -44,7 +44,6 @@
 #include "llmath.h"
 #include "m4math.h"
 #include "llstring.h"
-#include "llmemtype.h"
 #include "llstacktrace.h"
 
 #include "llglheaders.h"
@@ -2323,7 +2322,6 @@ void LLGLNamePool::release(GLuint name)
 //static
 void LLGLNamePool::upkeepPools()
 {
-	LLMemType mt(LLMemType::MTYPE_UPKEEP_POOLS);
 	for (tracker_t::instance_iter iter = beginInstances(); iter != endInstances(); ++iter)
 	{
 		LLGLNamePool & pool = *iter;
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index a4d7872ec2..a4d7872ec2 100755..100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index cf3c484c79..cf3c484c79 100755..100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
diff --git a/indra/llrender/llvertexbuffer.cpp b/indra/llrender/llvertexbuffer.cpp
index 2fe0aa0b72..dfbd8cd4ee 100644
--- a/indra/llrender/llvertexbuffer.cpp
+++ b/indra/llrender/llvertexbuffer.cpp
@@ -31,7 +31,6 @@
 #include "llvertexbuffer.h"
 // #include "llrender.h"
 #include "llglheaders.h"
-#include "llmemtype.h"
 #include "llrender.h"
 #include "llvector4a.h"
 #include "llshadermgr.h"
@@ -870,7 +869,6 @@ void LLVertexBuffer::unbind()
 //static
 void LLVertexBuffer::cleanupClass()
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_CLEANUP_CLASS);
 	unbind();
 	
 	sStreamIBOPool.cleanup();
@@ -951,8 +949,6 @@ LLVertexBuffer::LLVertexBuffer(U32 typemask, S32 usage) :
 	mMappable(false),
 	mFence(NULL)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_CONSTRUCTOR);
-
 	mMappable = (mUsage == GL_DYNAMIC_DRAW_ARB && !sDisableVBOMapping);
 
 	//zero out offsets
@@ -1012,7 +1008,6 @@ S32 LLVertexBuffer::getSize() const
 //virtual
 LLVertexBuffer::~LLVertexBuffer()
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTRUCTOR);
 	destroyGLBuffer();
 	destroyGLIndices();
 
@@ -1132,8 +1127,6 @@ void LLVertexBuffer::releaseIndices()
 
 void LLVertexBuffer::createGLBuffer(U32 size)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_VERTICES);
-	
 	if (mGLBuffer)
 	{
 		destroyGLBuffer();
@@ -1163,8 +1156,6 @@ void LLVertexBuffer::createGLBuffer(U32 size)
 
 void LLVertexBuffer::createGLIndices(U32 size)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_CREATE_INDICES);
-	
 	if (mGLIndices)
 	{
 		destroyGLIndices();
@@ -1199,7 +1190,6 @@ void LLVertexBuffer::createGLIndices(U32 size)
 
 void LLVertexBuffer::destroyGLBuffer()
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_BUFFER);
 	if (mGLBuffer)
 	{
 		if (mMappedDataUsingVBOs)
@@ -1220,7 +1210,6 @@ void LLVertexBuffer::destroyGLBuffer()
 
 void LLVertexBuffer::destroyGLIndices()
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_DESTROY_INDICES);
 	if (mGLIndices)
 	{
 		if (mMappedIndexDataUsingVBOs)
@@ -1241,8 +1230,6 @@ void LLVertexBuffer::destroyGLIndices()
 
 void LLVertexBuffer::updateNumVerts(S32 nverts)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_VERTS);
-
 	llassert(nverts >= 0);
 
 	if (nverts > 65536)
@@ -1265,8 +1252,6 @@ void LLVertexBuffer::updateNumVerts(S32 nverts)
 
 void LLVertexBuffer::updateNumIndices(S32 nindices)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_UPDATE_INDICES);
-
 	llassert(nindices >= 0);
 
 	U32 needed_size = sizeof(U16) * nindices;
@@ -1283,8 +1268,6 @@ void LLVertexBuffer::updateNumIndices(S32 nindices)
 
 void LLVertexBuffer::allocateBuffer(S32 nverts, S32 nindices, bool create)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_ALLOCATE_BUFFER);
-	
 	stop_glerror();
 
 	if (nverts < 0 || nindices < 0 ||
@@ -1435,8 +1418,6 @@ void LLVertexBuffer::resizeBuffer(S32 newnverts, S32 newnindices)
 	llassert(newnverts >= 0);
 	llassert(newnindices >= 0);
 
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_RESIZE_BUFFER);
-	
 	updateNumVerts(newnverts);		
 	updateNumIndices(newnindices);
 	
@@ -1484,7 +1465,6 @@ static LLFastTimer::DeclareTimer FTM_VBO_MAP_BUFFER("VBO Map");
 volatile U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, bool map_range)
 {
 	bindGLBuffer(true);
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
 	if (mFinal)
 	{
 		llerrs << "LLVertexBuffer::mapVeretxBuffer() called on a finalized buffer." << llendl;
@@ -1533,7 +1513,6 @@ volatile U8* LLVertexBuffer::mapVertexBuffer(S32 type, S32 index, S32 count, boo
 
 		if (!mVertexLocked)
 		{
-			LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_VERTICES);
 			mVertexLocked = true;
 			sMappedCount++;
 			stop_glerror();	
@@ -1664,7 +1643,6 @@ static LLFastTimer::DeclareTimer FTM_VBO_MAP_INDEX("IBO Map");
 
 volatile U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_MAP_BUFFER);
 	bindGLIndices(true);
 	if (mFinal)
 	{
@@ -1711,8 +1689,6 @@ volatile U8* LLVertexBuffer::mapIndexBuffer(S32 index, S32 count, bool map_range
 
 		if (!mIndexLocked)
 		{
-			LLMemType mt_v(LLMemType::MTYPE_VERTEX_MAP_BUFFER_INDICES);
-
 			mIndexLocked = true;
 			sMappedCount++;
 			stop_glerror();	
@@ -1835,7 +1811,6 @@ static LLFastTimer::DeclareTimer FTM_IBO_FLUSH_RANGE("Flush IBO Range");
 
 void LLVertexBuffer::unmapBuffer()
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_UNMAP_BUFFER);
 	if (!useVBOs())
 	{
 		return; //nothing to unmap
@@ -2189,7 +2164,6 @@ void LLVertexBuffer::setBuffer(U32 data_mask)
 {
 	flush();
 
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_SET_BUFFER);
 	//set up pointers if the data mask is different ...
 	bool setup = (sLastMask != data_mask);
 
@@ -2331,7 +2305,6 @@ void LLVertexBuffer::setBuffer(U32 data_mask)
 // virtual (default)
 void LLVertexBuffer::setupVertexBuffer(U32 data_mask)
 {
-	LLMemType mt2(LLMemType::MTYPE_VERTEX_SETUP_VERTEX_BUFFER);
 	stop_glerror();
 	volatile U8* base = useVBOs() ? (U8*) mAlignedOffset : mMappedData;
 
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index d2aae11191..05b2a1b7c6 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -1129,17 +1129,26 @@ void LLFloater::handleReshape(const LLRect& new_rect, bool by_user)
 	const LLRect old_rect = getRect();
 	LLView::handleReshape(new_rect, by_user);
 
-	if (by_user && !isMinimized())
+	if (by_user && !getHost())
 	{
-		storeRectControl();
-		mPositioning = LLFloaterEnums::POSITIONING_RELATIVE;
-		LLRect screen_rect = calcScreenRect();
-		mPosition = LLCoordGL(screen_rect.getCenterX(), screen_rect.getCenterY()).convert();
+		static_cast<LLFloaterView*>(getParent())->adjustToFitScreen(this, !isMinimized());
 	}
 
 	// if not minimized, adjust all snapped dependents to new shape
 	if (!isMinimized())
 	{
+		if (by_user)
+		{
+			if (isDocked())
+			{
+				setDocked( false, false);
+			}
+			storeRectControl();
+			mPositioning = LLFloaterEnums::POSITIONING_RELATIVE;
+			LLRect screen_rect = calcScreenRect();
+			mPosition = LLCoordGL(screen_rect.getCenterX(), screen_rect.getCenterY()).convert();
+		}
+
 		// gather all snapped dependents
 		for(handle_set_iter_t dependent_it = mDependents.begin();
 			dependent_it != mDependents.end(); ++dependent_it)
@@ -1752,56 +1761,10 @@ void LLFloater::initRectControl()
 	}
 }
 
-// static 
-LLFloater* LLFloater::getClosableFloaterFromFocus()
-{
-	LLFloater* focused_floater = NULL;
-	LLInstanceTracker<LLFloater>::instance_iter it = beginInstances();
-	LLInstanceTracker<LLFloater>::instance_iter end_it = endInstances();
-	for (; it != end_it; ++it)
-	{
-		if (it->hasFocus())
-		{
-			LLFloater& floater = *it;
-			focused_floater = &floater;
-			break;
-		}
-	}
-
-	if (it == endInstances())
-	{
-		// nothing found, return
-		return NULL;
-	}
-
-	// The focused floater may not be closable,
-	// Find and close a parental floater that is closeable, if any.
-	LLFloater* prev_floater = NULL;
-	for(LLFloater* floater_to_close = focused_floater;
-		NULL != floater_to_close; 
-		floater_to_close = gFloaterView->getParentFloater(floater_to_close))
-	{
-		if(floater_to_close->isCloseable())
-		{
-			return floater_to_close;
-		}
-
-		// If floater has as parent root view
-		// gFloaterView->getParentFloater(floater_to_close) returns
-		// the same floater_to_close, so we need to check this.
-		if (prev_floater == floater_to_close) {
-			break;
-		}
-		prev_floater = floater_to_close;
-	}
-
-	return NULL;
-}
-
 // static
-void LLFloater::closeFocusedFloater()
+void LLFloater::closeFrontmostFloater()
 {
-	LLFloater* floater_to_close = LLFloater::getClosableFloaterFromFocus();
+	LLFloater* floater_to_close = gFloaterView->getFrontmostClosableFloater();
 	if(floater_to_close)
 	{
 		floater_to_close->closeFloater();
@@ -2532,6 +2495,24 @@ void LLFloaterView::highlightFocusedFloater()
 	}
 }
 
+LLFloater* LLFloaterView::getFrontmostClosableFloater()
+{
+	child_list_const_iter_t child_it;
+	LLFloater* frontmost_floater = NULL;
+
+	for ( child_it = getChildList()->begin(); child_it != getChildList()->end(); ++child_it)
+	{
+		frontmost_floater = (LLFloater *)(*child_it);
+
+		if (frontmost_floater->isInVisibleChain() && frontmost_floater->isCloseable())
+		{
+			return frontmost_floater;
+		}
+	}
+
+	return NULL;
+}
+
 void LLFloaterView::unhighlightFocusedFloater()
 {
 	for ( child_list_const_iter_t child_it = getChildList()->begin(); child_it != getChildList()->end(); ++child_it)
diff --git a/indra/llui/llfloater.h b/indra/llui/llfloater.h
index 9ad566a1a1..a6a85fc7d1 100644
--- a/indra/llui/llfloater.h
+++ b/indra/llui/llfloater.h
@@ -329,12 +329,10 @@ public:
 	bool isTornOff() {return mTornOff;}
 	void setOpenPositioning(LLFloaterEnums::EOpenPositioning pos) {mPositioning = pos;}
 
-	// Return a closeable floater, if any, given the current focus.
-	static LLFloater* getClosableFloaterFromFocus(); 
 
-	// Close the floater returned by getClosableFloaterFromFocus() and 
+	// Close the floater returned by getFrontmostClosableFloater() and 
 	// handle refocusing.
-	static void		closeFocusedFloater();
+	static void		closeFrontmostFloater();
 
 //	LLNotification::Params contextualNotification(const std::string& name) 
 //	{ 
@@ -564,6 +562,7 @@ public:
 	S32 getZOrder(LLFloater* child);
 
 	void setFloaterSnapView(LLHandle<LLView> snap_view) {mSnapView = snap_view; }
+	LLFloater* getFrontmostClosableFloater(); 
 
 private:
 	void hiddenFloaterClosed(LLFloater* floater);
diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp
index 27f6ac5b80..b7148bb91b 100644
--- a/indra/llui/llmenugl.cpp
+++ b/indra/llui/llmenugl.cpp
@@ -2587,9 +2587,7 @@ BOOL LLMenuGL::appendMenu( LLMenuGL* menu )
 }
 
 // add a context menu branch
-
 BOOL LLMenuGL::appendContextSubMenu(LLMenuGL *menu)
-
 {
 	if (menu == this)
 	{
@@ -2598,7 +2596,6 @@ BOOL LLMenuGL::appendContextSubMenu(LLMenuGL *menu)
 
 	LLContextMenuBranch *item;
 	LLContextMenuBranch::Params p;
-
 	p.name = menu->getName();
 	p.label = menu->getLabel();
 	p.branch = (LLContextMenu *)menu;
@@ -2606,6 +2603,7 @@ BOOL LLMenuGL::appendContextSubMenu(LLMenuGL *menu)
 	p.disabled_color=LLUIColorTable::instance().getColor("MenuItemDisabledColor");
 	p.highlight_bg_color=LLUIColorTable::instance().getColor("MenuItemHighlightBgColor");
 	p.highlight_fg_color=LLUIColorTable::instance().getColor("MenuItemHighlightFgColor");
+
 	item = LLUICtrlFactory::create<LLContextMenuBranch>(p);
 	LLMenuGL::sMenuContainer->addChild(item->getBranch());
 
diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h
index c57e0f0267..51df5df1f8 100644
--- a/indra/llui/llmenugl.h
+++ b/indra/llui/llmenugl.h
@@ -716,20 +716,25 @@ public:
 
 	LLContextMenuBranch(const Params&);
 
-	// Called to rebuild strings for this item
+	virtual ~LLContextMenuBranch()
+	{}
+
+	// called to rebuild the draw label
 	virtual void	buildDrawLabel( void );
 
-	// Performed when menu item clicked
+	// onCommit() - do the primary funcationality of the menu item.
 	virtual void	onCommit( void );
 
 	LLContextMenu*	getBranch() { return mBranch.get(); }
 	void			setHighlight( BOOL highlight );
 
 protected:
-	void			showSubMenu();
+	void	showSubMenu();
+
 	LLHandle<LLContextMenu> mBranch;
 };
 
+
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 // Class LLMenuBarGL
 //
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index ea52bee184..1789f003b9 100644
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -1147,6 +1147,11 @@ bool LLNotificationChannel::isEmpty() const
 	return mItems.empty();
 }
 
+S32 LLNotificationChannel::size() const
+{
+	return mItems.size();
+}
+
 LLNotificationChannel::Iterator LLNotificationChannel::begin()
 {
 	return mItems.begin();
diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h
index e02c58de44..87573c2a56 100644
--- a/indra/llui/llnotifications.h
+++ b/indra/llui/llnotifications.h
@@ -840,6 +840,7 @@ public:
 	void connectToChannel(const std::string& channel_name);
     
     bool isEmpty() const;
+    S32 size() const;
     
     Iterator begin();
     Iterator end();
diff --git a/indra/llui/llresizebar.cpp b/indra/llui/llresizebar.cpp
index 4b9add820f..15e56cbfe5 100644
--- a/indra/llui/llresizebar.cpp
+++ b/indra/llui/llresizebar.cpp
@@ -140,13 +140,6 @@ BOOL LLResizeBar::handleHover(S32 x, S32 y, MASK mask)
 		
 		if( valid_rect.localPointInRect( screen_x, screen_y ) && mResizingView )
 		{
-			// undock floater when user resize it
-			LLFloater* parent = dynamic_cast<LLFloater*>( getParent());
-			if (parent && parent->isDocked())
-			{
-				parent->setDocked( false, false);
-			}
-
 			// Resize the parent
 			LLRect orig_rect = mResizingView->getRect();
 			LLRect scaled_rect = orig_rect;
@@ -220,20 +213,66 @@ BOOL LLResizeBar::handleHover(S32 x, S32 y, MASK mask)
 
 			// update last valid mouse cursor position based on resized view's actual size
 			LLRect new_rect = mResizingView->getRect();
+
 			switch(mSide)
 			{
 			case LEFT:
-				mDragLastScreenX += new_rect.mLeft - orig_rect.mLeft;
+			{
+				S32 actual_delta_x = new_rect.mLeft - orig_rect.mLeft;
+				if (actual_delta_x != delta_x)
+				{
+					// restore everything by left
+					new_rect.mBottom = orig_rect.mBottom;
+					new_rect.mTop = orig_rect.mTop;
+					new_rect.mRight = orig_rect.mRight;
+					mResizingView->setShape(new_rect, true);
+				}
+				mDragLastScreenX += actual_delta_x;
+
 				break;
+			}
 			case RIGHT:
+			{
+				S32 actual_delta_x = new_rect.mRight - orig_rect.mRight;
+				if (actual_delta_x != delta_x)
+				{
+					// restore everything by left
+					new_rect.mBottom = orig_rect.mBottom;
+					new_rect.mTop = orig_rect.mTop;
+					new_rect.mLeft = orig_rect.mLeft;
+					mResizingView->setShape(new_rect, true);
+				}
 				mDragLastScreenX += new_rect.mRight - orig_rect.mRight;
 				break;
+			}
 			case TOP:
+			{
+				S32 actual_delta_y = new_rect.mTop - orig_rect.mTop;
+				if (actual_delta_y != delta_y)
+				{
+					// restore everything by left
+					new_rect.mBottom = orig_rect.mBottom;
+					new_rect.mLeft = orig_rect.mLeft;
+					new_rect.mRight = orig_rect.mRight;
+					mResizingView->setShape(new_rect, true);
+				}
 				mDragLastScreenY += new_rect.mTop - orig_rect.mTop;
 				break;
+			}
 			case BOTTOM:
+			{
+				S32 actual_delta_y = new_rect.mBottom - orig_rect.mBottom;
+				if (actual_delta_y != delta_y)
+				{
+					// restore everything by left
+					new_rect.mTop = orig_rect.mTop;
+					new_rect.mLeft = orig_rect.mLeft;
+					new_rect.mRight = orig_rect.mRight;
+					mResizingView->setShape(new_rect, true);
+				}
 				mDragLastScreenY += new_rect.mBottom- orig_rect.mBottom;
 				break;
+			}
 			default:
 				break;
 			}
diff --git a/indra/llui/llresizehandle.cpp b/indra/llui/llresizehandle.cpp
index c3a51c36c9..24794305ac 100644
--- a/indra/llui/llresizehandle.cpp
+++ b/indra/llui/llresizehandle.cpp
@@ -257,23 +257,65 @@ BOOL LLResizeHandle::handleHover(S32 x, S32 y, MASK mask)
 			
 			// update last valid mouse cursor position based on resized view's actual size
 			LLRect new_rect = resizing_view->getRect();
+			S32 actual_delta_x = 0;
+			S32 actual_delta_y = 0;
 			switch(mCorner)
 			{
 			case LEFT_TOP:
-				mDragLastScreenX += new_rect.mLeft - orig_rect.mLeft;
-				mDragLastScreenY += new_rect.mTop - orig_rect.mTop;
+				actual_delta_x = new_rect.mLeft - orig_rect.mLeft;
+				actual_delta_y = new_rect.mTop - orig_rect.mTop;
+				if (actual_delta_x != delta_x
+					|| actual_delta_y != delta_y)
+				{
+					new_rect.mRight = orig_rect.mRight;
+					new_rect.mBottom = orig_rect.mBottom;
+					resizing_view->setShape(new_rect, true);
+				}
+
+				mDragLastScreenX += actual_delta_x;
+				mDragLastScreenY += actual_delta_y;
 				break;
 			case LEFT_BOTTOM:
-				mDragLastScreenX += new_rect.mLeft - orig_rect.mLeft;
-				mDragLastScreenY += new_rect.mBottom- orig_rect.mBottom;
+				actual_delta_x = new_rect.mLeft - orig_rect.mLeft;
+				actual_delta_y = new_rect.mBottom - orig_rect.mBottom;
+				if (actual_delta_x != delta_x
+					|| actual_delta_y != delta_y)
+				{
+					new_rect.mRight = orig_rect.mRight;
+					new_rect.mTop = orig_rect.mTop;
+					resizing_view->setShape(new_rect, true);
+				}
+
+				mDragLastScreenX += actual_delta_x;
+				mDragLastScreenY += actual_delta_y;
 				break;
 			case RIGHT_TOP:
-				mDragLastScreenX += new_rect.mRight - orig_rect.mRight;
-				mDragLastScreenY += new_rect.mTop - orig_rect.mTop;
+				actual_delta_x = new_rect.mRight - orig_rect.mRight;
+				actual_delta_y = new_rect.mTop - orig_rect.mTop;
+				if (actual_delta_x != delta_x
+					|| actual_delta_y != delta_y)
+				{
+					new_rect.mLeft = orig_rect.mLeft;
+					new_rect.mBottom = orig_rect.mBottom;
+					resizing_view->setShape(new_rect, true);
+				}
+
+				mDragLastScreenX += actual_delta_x;
+				mDragLastScreenY += actual_delta_y;
 				break;
 			case RIGHT_BOTTOM:
-				mDragLastScreenX += new_rect.mRight - orig_rect.mRight;
-				mDragLastScreenY += new_rect.mBottom- orig_rect.mBottom;
+				actual_delta_x = new_rect.mRight - orig_rect.mRight;
+				actual_delta_y = new_rect.mBottom - orig_rect.mBottom;
+				if (actual_delta_x != delta_x
+					|| actual_delta_y != delta_y)
+				{
+					new_rect.mLeft = orig_rect.mLeft;
+					new_rect.mTop = orig_rect.mTop;
+					resizing_view->setShape(new_rect, true);
+				}
+
+				mDragLastScreenX += actual_delta_x;
+				mDragLastScreenY += actual_delta_y;
 				break;
 			default:
 				break;
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index 562bbc7100..2f120479d9 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -240,7 +240,8 @@ LLTextEditor::Params::Params()
 	auto_indent("auto_indent", true),
 	default_color("default_color"),
     commit_on_focus_lost("commit_on_focus_lost", false),
-	show_context_menu("show_context_menu")
+	show_context_menu("show_context_menu"),
+	enable_tooltip_paste("enable_tooltip_paste")
 {
 	addSynonym(prevalidate_callback, "text_type");
 }
@@ -262,6 +263,7 @@ LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) :
 	mPrevalidateFunc(p.prevalidate_callback()),
 	mContextMenu(NULL),
 	mShowContextMenu(p.show_context_menu),
+	mEnableTooltipPaste(p.enable_tooltip_paste),
 	mPassDelete(FALSE)
 {
 	mSourceID.generate();
@@ -1433,6 +1435,23 @@ void LLTextEditor::pasteHelper(bool is_primary)
 
 	// Clean up string (replace tabs and remove characters that our fonts don't support).
 	LLWString clean_string(paste);
+	cleanStringForPaste(clean_string);
+
+	// Insert the new text into the existing text.
+
+	//paste text with linebreaks.
+	pasteTextWithLinebreaks(clean_string);
+
+	deselect();
+
+	onKeyStroke();
+	mParseOnTheFly = TRUE;
+}
+
+
+// Clean up string (replace tabs and remove characters that our fonts don't support).
+void LLTextEditor::cleanStringForPaste(LLWString & clean_string)
+{
 	LLWStringUtil::replaceTabsWithSpaces(clean_string, SPACES_PER_TAB);
 	if( mAllowEmbeddedItems )
 	{
@@ -1451,10 +1470,11 @@ void LLTextEditor::pasteHelper(bool is_primary)
 			}
 		}
 	}
+}
 
-	// Insert the new text into the existing text.
 
-	//paste text with linebreaks.
+void LLTextEditor::pasteTextWithLinebreaks(LLWString & clean_string)
+{
 	std::basic_string<llwchar>::size_type start = 0;
 	std::basic_string<llwchar>::size_type pos = clean_string.find('\n',start);
 	
@@ -1473,15 +1493,8 @@ void LLTextEditor::pasteHelper(bool is_primary)
 
 	std::basic_string<llwchar> str = std::basic_string<llwchar>(clean_string,start,clean_string.length()-start);
 	setCursorPos(mCursorPos + insert(mCursorPos, str, FALSE, LLTextSegmentPtr()));
-
-	deselect();
-
-	onKeyStroke();
-	mParseOnTheFly = TRUE;
 }
 
-
-
 // copy selection to primary
 void LLTextEditor::copyPrimary()
 {
@@ -1705,19 +1718,50 @@ BOOL LLTextEditor::handleKeyHere(KEY key, MASK mask )
 	{
 		return FALSE;
 	}
-		
+
 	if (mReadOnly && mScroller)
 	{
 		handled = (mScroller && mScroller->handleKeyHere( key, mask ))
 				|| handleSelectionKey(key, mask)
 				|| handleControlKey(key, mask);
+	}
+	else 
+	{
+		if (mEnableTooltipPaste &&
+			LLToolTipMgr::instance().toolTipVisible() && 
+			KEY_TAB == key)
+		{	// Paste the first line of a tooltip into the editor
+			std::string message;
+			LLToolTipMgr::instance().getToolTipMessage(message);
+			LLWString tool_tip_text(utf8str_to_wstring(message));
+
+			if (tool_tip_text.size() > 0)
+			{
+				// Delete any selected characters (the tooltip text replaces them)
+				if(hasSelection())
+				{
+					deleteSelection(TRUE);
+				}
+
+				std::basic_string<llwchar>::size_type pos = tool_tip_text.find('\n',0);
+				if (pos != -1)
+				{	// Extract the first line of the tooltip
+					tool_tip_text = std::basic_string<llwchar>(tool_tip_text, 0, pos);
+				}
+
+				// Add the text
+				cleanStringForPaste(tool_tip_text);
+				pasteTextWithLinebreaks(tool_tip_text);
+				handled = TRUE;
+			}
+		}
+		else
+		{	// Normal key handling
+			handled = handleNavigationKey( key, mask )
+					|| handleSelectionKey(key, mask)
+					|| handleControlKey(key, mask)
+					|| handleSpecialKey(key, mask);
 		}
-		else 
-		{
-		handled = handleNavigationKey( key, mask )
-				|| handleSelectionKey(key, mask)
-				|| handleControlKey(key, mask)
-				|| handleSpecialKey(key, mask);
 	}
 
 	if( handled )
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index 5e189070fa..969e072704 100644
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -65,6 +65,7 @@ public:
 								show_line_numbers,
 								commit_on_focus_lost,
 								show_context_menu,
+								enable_tooltip_paste,
 								auto_indent;
 
 		//colors
@@ -297,6 +298,8 @@ private:
 	// Methods
 	//
 	void	        pasteHelper(bool is_primary);
+	void			cleanStringForPaste(LLWString & clean_string);
+	void			pasteTextWithLinebreaks(LLWString & clean_string);
 
 	void			drawLineNumbers();
 
@@ -330,6 +333,7 @@ private:
 	BOOL			mAllowEmbeddedItems;
 	bool			mShowContextMenu;
 	bool			mParseOnTheFly;
+	bool			mEnableTooltipPaste;
 	bool			mPassDelete;
 
 	LLUUID			mSourceID;
diff --git a/indra/llui/lltoggleablemenu.h b/indra/llui/lltoggleablemenu.h
index 57b8f62eb6..dfe70cbf54 100644
--- a/indra/llui/lltoggleablemenu.h
+++ b/indra/llui/lltoggleablemenu.h
@@ -48,7 +48,7 @@ public:
 	virtual void handleVisibilityChange (BOOL curVisibilityIn);
 
 	virtual bool addChild (LLView* view, S32 tab_group = 0);
-	
+
 	const LLRect& getButtonRect() const { return mButtonRect; }
 
 	// Converts the given local button rect to a screen rect
diff --git a/indra/llui/lltoolbar.cpp b/indra/llui/lltoolbar.cpp
index 1aa46806c3..071046fe6d 100644
--- a/indra/llui/lltoolbar.cpp
+++ b/indra/llui/lltoolbar.cpp
@@ -117,7 +117,8 @@ LLToolBar::LLToolBar(const LLToolBar::Params& p)
 	mButtonEnterSignal(NULL),
 	mButtonLeaveSignal(NULL),
 	mButtonRemoveSignal(NULL),
-	mDragAndDropTarget(false)
+	mDragAndDropTarget(false),
+	mCaretIcon(NULL)
 {
 	mButtonParams[LLToolBarEnums::BTNTYPE_ICONS_WITH_TEXT] = p.button_icon_and_text;
 	mButtonParams[LLToolBarEnums::BTNTYPE_ICONS_ONLY] = p.button_icon;
@@ -830,7 +831,12 @@ void LLToolBar::draw()
 	LLUI::translate((F32)getRect().mLeft, (F32)getRect().mBottom);
 
 	// Position the caret 
-	LLIconCtrl* caret = getChild<LLIconCtrl>("caret");
+	if (!mCaretIcon)
+	{
+		mCaretIcon = getChild<LLIconCtrl>("caret");
+	}
+
+	LLIconCtrl* caret = mCaretIcon;
 	caret->setVisible(FALSE);
 	if (mDragAndDropTarget && !mButtonCommands.empty())
 	{
diff --git a/indra/llui/lltoolbar.h b/indra/llui/lltoolbar.h
index a50c60282c..31424a36d4 100644
--- a/indra/llui/lltoolbar.h
+++ b/indra/llui/lltoolbar.h
@@ -37,6 +37,7 @@
 
 class LLToolBar;
 class LLToolBarButton;
+class LLIconCtrl;
 
 typedef boost::function<void (S32 x, S32 y, LLToolBarButton* button)> tool_startdrag_callback_t;
 typedef boost::function<BOOL (S32 x, S32 y, const LLUUID& uuid, LLAssetType::EType type)> tool_handledrag_callback_t;
@@ -284,6 +285,8 @@ private:
 	button_signal_t*				mButtonRemoveSignal;
 
 	std::string						mButtonTooltipSuffix;
+
+	LLIconCtrl*						mCaretIcon; 
 };
 
 
diff --git a/indra/llui/lltooltip.cpp b/indra/llui/lltooltip.cpp
index d4670efedf..f52a3b3323 100644
--- a/indra/llui/lltooltip.cpp
+++ b/indra/llui/lltooltip.cpp
@@ -390,6 +390,15 @@ bool LLToolTip::hasClickCallback()
 	return mHasClickCallback; 
 }
 
+void LLToolTip::getToolTipMessage(std::string & message)
+{
+	if (mTextBox)
+	{
+		message = mTextBox->getText();
+	}
+}
+
+
 
 //
 // LLToolTipMgr
@@ -594,5 +603,14 @@ void LLToolTipMgr::updateToolTipVisibility()
 }
 
 
+// Return the current tooltip text
+void LLToolTipMgr::getToolTipMessage(std::string & message)
+{
+	if (toolTipVisible())
+	{
+		mToolTip->getToolTipMessage(message);
+	}
+}
+
 
 // EOF
diff --git a/indra/llui/lltooltip.h b/indra/llui/lltooltip.h
index d71a944c3d..fad127fc4c 100644
--- a/indra/llui/lltooltip.h
+++ b/indra/llui/lltooltip.h
@@ -105,6 +105,8 @@ public:
 	LLToolTip(const Params& p);
 	void initFromParams(const LLToolTip::Params& params);
 
+	void getToolTipMessage(std::string & message);
+
 private:
 	class LLTextBox*	mTextBox;
 	class LLButton*     mInfoButton;
@@ -142,6 +144,8 @@ public:
 	LLRect getMouseNearRect();
 	void updateToolTipVisibility();
 
+	void getToolTipMessage(std::string & message);
+
 private:
 	void createToolTip(const LLToolTip::Params& params);
 
diff --git a/indra/llwindow/llwindow.cpp b/indra/llwindow/llwindow.cpp
index 5b7424acbb..93b9d36939 100644
--- a/indra/llwindow/llwindow.cpp
+++ b/indra/llwindow/llwindow.cpp
@@ -50,14 +50,15 @@ LLSplashScreen *gSplashScreenp = NULL;
 BOOL gDebugClicks = FALSE;
 BOOL gDebugWindowProc = FALSE;
 
-const S32 gURLProtocolWhitelistCount = 3;
-const std::string gURLProtocolWhitelist[] = { "file:", "http:", "https:" };
+const S32 gURLProtocolWhitelistCount = 4;
+const std::string gURLProtocolWhitelist[] = { "secondlife:", "http:", "https:", "data:" };
 
 // CP: added a handler list - this is what's used to open the protocol and is based on registry entry
 //	   only meaningful difference currently is that file: protocols are opened using http:
 //	   since no protocol handler exists in registry for file:
 //     Important - these lists should match - protocol to handler
-const std::string gURLProtocolWhitelistHandler[] = { "http", "http", "https" };	
+// Maestro: This list isn't referenced anywhere that I could find
+//const std::string gURLProtocolWhitelistHandler[] = { "http", "http", "https" };	
 
 
 S32 OSMessageBox(const std::string& text, const std::string& caption, U32 type)
diff --git a/indra/llwindow/llwindow.h b/indra/llwindow/llwindow.h
index 4da87f4e06..e9147d552e 100644
--- a/indra/llwindow/llwindow.h
+++ b/indra/llwindow/llwindow.h
@@ -280,7 +280,7 @@ extern BOOL gDebugWindowProc;
 // Protocols, like "http" and "https" we support in URLs
 extern const S32 gURLProtocolWhitelistCount;
 extern const std::string gURLProtocolWhitelist[];
-extern const std::string gURLProtocolWhitelistHandler[];
+//extern const std::string gURLProtocolWhitelistHandler[];
 
 void simpleEscapeString ( std::string& stringIn  );
 
diff --git a/indra/llwindow/llwindowsdl.cpp b/indra/llwindow/llwindowsdl.cpp
index 39f8a36a6e..a15114cb9b 100644
--- a/indra/llwindow/llwindowsdl.cpp
+++ b/indra/llwindow/llwindowsdl.cpp
@@ -2516,6 +2516,23 @@ void exec_cmd(const std::string& cmd, const std::string& arg)
 // Must begin with protocol identifier.
 void LLWindowSDL::spawnWebBrowser(const std::string& escaped_url, bool async)
 {
+	bool found = false;
+	S32 i;
+	for (i = 0; i < gURLProtocolWhitelistCount; i++)
+	{
+		if (escaped_url.find(gURLProtocolWhitelist[i]) != std::string::npos)
+		{
+			found = true;
+			break;
+		}
+	}
+
+	if (!found)
+	{
+		llwarns << "spawn_web_browser called for url with protocol not on whitelist: " << escaped_url << llendl;
+		return;
+	}
+
 	llinfos << "spawn_web_browser: " << escaped_url << llendl;
 	
 #if LL_LINUX || LL_SOLARIS
diff --git a/indra/llwindow/llwindowwin32.cpp b/indra/llwindow/llwindowwin32.cpp
index 9a4dd41c4e..43c0090993 100644
--- a/indra/llwindow/llwindowwin32.cpp
+++ b/indra/llwindow/llwindowwin32.cpp
@@ -58,7 +58,6 @@
 #include <dinput.h>
 #include <Dbt.h.>
 
-#include "llmemtype.h"
 // culled from winuser.h
 #ifndef WM_MOUSEWHEEL /* Added to be compatible with later SDK's */
 const S32	WM_MOUSEWHEEL = 0x020A;
@@ -1773,8 +1772,6 @@ void LLWindowWin32::gatherInput()
 	MSG		msg;
 	int		msg_count = 0;
 
-	LLMemType m1(LLMemType::MTYPE_GATHER_INPUT);
-
 	while ((msg_count < MAX_MESSAGE_PER_UPDATE) && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
 	{
 		mCallbacks->handlePingWatchdog(this, "Main:TranslateGatherInput");
diff --git a/indra/llxml/llcontrol.h b/indra/llxml/llcontrol.h
index 9a3a40e476..ee7d1d50b7 100644
--- a/indra/llxml/llcontrol.h
+++ b/indra/llxml/llcontrol.h
@@ -254,6 +254,7 @@ public:
 		else
 		{
 			llwarns << "Control " << name << " not found." << llendl;
+			return T();
 		}
 		return convert_from_llsd<T>(value, type, name);
 	}
diff --git a/indra/media_plugins/webkit/windows_volume_catcher.cpp b/indra/media_plugins/webkit/windows_volume_catcher.cpp
index 5fb84756ee..0cfb810906 100644
--- a/indra/media_plugins/webkit/windows_volume_catcher.cpp
+++ b/indra/media_plugins/webkit/windows_volume_catcher.cpp
@@ -48,18 +48,37 @@ private:
 	set_volume_func_t mSetVolumeFunc;
 	set_mute_func_t mSetMuteFunc;
 
+	// tests if running on Vista, 7, 8 + once in CTOR
+	bool isWindowsVistaOrHigher();
+
 	F32 	mVolume;
 	F32 	mPan;
+	bool mSystemIsVistaOrHigher;
 };
+
+bool VolumeCatcherImpl::isWindowsVistaOrHigher()
+{
+	OSVERSIONINFO osvi;
+	ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
+	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+	GetVersionEx(&osvi);
+	return osvi.dwMajorVersion >= 6;
+}
+
 VolumeCatcherImpl::VolumeCatcherImpl()
-:	mVolume(1.0f),	// default volume is max
-	mPan(0.f)		// default pan is centered
+:	mVolume(1.0f),			// default volume is max
+	mPan(0.f)				// default pan is centered
 {
-	HMODULE handle = ::LoadLibrary(L"winmm.dll");
-	if(handle)
+	mSystemIsVistaOrHigher = isWindowsVistaOrHigher();
+
+	if ( ! mSystemIsVistaOrHigher )
 	{
-		mSetVolumeFunc = (set_volume_func_t)::GetProcAddress(handle, "setPluginVolume");
-		mSetMuteFunc = (set_mute_func_t)::GetProcAddress(handle, "setPluginMute");
+		HMODULE handle = ::LoadLibrary(L"winmm.dll");
+		if(handle)
+		{
+			mSetVolumeFunc = (set_volume_func_t)::GetProcAddress(handle, "setPluginVolume");
+			mSetMuteFunc = (set_mute_func_t)::GetProcAddress(handle, "setPluginMute");
+		}
 	}
 }
 
@@ -67,18 +86,29 @@ VolumeCatcherImpl::~VolumeCatcherImpl()
 {
 }
 
-
 void VolumeCatcherImpl::setVolume(F32 volume)
 {
 	mVolume = volume;
 
-	if (mSetMuteFunc)
+	if ( mSystemIsVistaOrHigher )
 	{
-		mSetMuteFunc(volume == 0.f);
+		// set both left/right to same volume
+		// TODO: use pan value to set independently
+		DWORD left_channel  = (DWORD)(mVolume * 65535.0f);
+		DWORD right_channel =  (DWORD)(mVolume * 65535.0f);
+		DWORD hw_volume = left_channel << 16 | right_channel;
+		::waveOutSetVolume(NULL, hw_volume);
 	}
-	if (mSetVolumeFunc)
+	else
 	{
-		mSetVolumeFunc(mVolume);
+		if (mSetMuteFunc)
+		{
+			mSetMuteFunc(volume == 0.f);
+		}
+		if (mSetVolumeFunc)
+		{
+			mSetVolumeFunc(mVolume);
+		}
 	}
 }
 
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index bd4cdac5f2..bd0169fb2f 100755..100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -35,6 +35,7 @@ include(LLXML)
 include(LScript)
 include(Linking)
 include(NDOF)
+include(NVAPI)
 include(GooglePerfTools)
 include(TemplateCheck)
 include(UI)
@@ -349,7 +350,6 @@ set(viewer_SOURCE_FILES
     llmarketplacenotifications.cpp
     llmediactrl.cpp
     llmediadataclient.cpp
-    llmemoryview.cpp
     llmenuoptionpathfindingrebakenavmesh.cpp
     llmeshrepository.cpp
     llmimetypes.cpp
@@ -937,7 +937,6 @@ set(viewer_HEADER_FILES
     llmarketplacenotifications.h
     llmediactrl.h
     llmediadataclient.h
-    llmemoryview.h
     llmenuoptionpathfindingrebakenavmesh.h
     llmeshrepository.h
     llmimetypes.h
@@ -1842,6 +1841,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
     ${LLCOREHTTP_LIBRARIES}
     ${LLCOMMON_LIBRARIES}
     ${NDOF_LIBRARY}
+    ${NVAPI_LIBRARY}
     ${HUNSPELL_LIBRARY}
     ${viewer_LIBRARIES}
     ${BOOST_PROGRAM_OPTIONS_LIBRARY}
@@ -1890,7 +1890,6 @@ if (LINUX)
   set(COPY_INPUT_DEPENDENCIES
     ${VIEWER_BINARY_NAME}
     linux-crash-logger
-    linux-updater
     SLPlugin
     media_plugin_webkit
     media_plugin_gstreamer010
diff --git a/indra/newview/app_settings/logcontrol.xml b/indra/newview/app_settings/logcontrol.xml
index 64122bbb6c..92a241857e 100644
--- a/indra/newview/app_settings/logcontrol.xml
+++ b/indra/newview/app_settings/logcontrol.xml
@@ -48,6 +48,6 @@
 						-->
 						</array>
 				</map>
-			</array>
+      </array>
 	</map>
 </llsd>
diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index dd9a0100c0..fb4cc6de62 100755..100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -5256,7 +5256,7 @@
       <key>Comment</key>
       <string>Center the focal point of the minimap.</string>
       <key>Persist</key>
-      <integer>0</integer>
+      <integer>1</integer>
       <key>Type</key>
       <string>Boolean</string>
       <key>Value</key>
@@ -14290,6 +14290,18 @@
         <real>1.0</real>
       </array>
     </map>
+    
+    <key>HideUIControls</key>
+    <map>
+      <key>Comment</key>
+      <string>Hide all menu items and buttons</string>
+      <key>Persist</key>
+      <integer>0</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
 
   <key>SimulateFBOFailure</key>
   <map>
diff --git a/indra/newview/llmemoryview.h b/indra/newview/app_settings/shaders/class1/objects/previewF.glsl
index dc4849a9c4..284da3d0ac 100644
--- a/indra/newview/llmemoryview.h
+++ b/indra/newview/app_settings/shaders/class1/objects/previewF.glsl
@@ -1,10 +1,9 @@
 /** 
- * @file llmemoryview.h
- * @brief LLMemoryView class definition
+ * @file previewF.glsl
  *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * $LicenseInfo:firstyear=2011&license=viewerlgpl$
  * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * Copyright (C) 2011, Linden Research, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -24,39 +23,19 @@
  * $/LicenseInfo$
  */
 
-#ifndef LL_LLMEMORYVIEW_H
-#define LL_LLMEMORYVIEW_H
+#ifdef DEFINE_GL_FRAGCOLOR
+out vec4 frag_color;
+#else
+#define frag_color gl_FragColor
+#endif
 
-#include "llview.h"
+uniform sampler2D diffuseMap;
 
-class LLAllocator;
+VARYING vec4 vertex_color;
+VARYING vec2 vary_texcoord0;
 
-class LLMemoryView : public LLView
+void main()
 {
-public:
-	struct Params : public LLInitParam::Block<Params, LLView::Params>
-	{
-		Params()
-		{
-			changeDefault(mouse_opaque, true);
-			changeDefault(visible, false);
-		}
-	};
-	LLMemoryView(const LLMemoryView::Params&);
-	virtual ~LLMemoryView();
-
-	virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
-	virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask);
-	virtual BOOL handleHover(S32 x, S32 y, MASK mask);
-	virtual void draw();
-
-	void refreshProfile();
-
-private:
-    std::vector<LLWString> mLines;
-	LLAllocator* mAlloc;
-	BOOL mPaused ;
-
-};
-
-#endif
+	vec4 color = texture2D(diffuseMap,vary_texcoord0.xy) * vertex_color;
+	frag_color = color;
+}
diff --git a/indra/newview/app_settings/shaders/class1/objects/previewV.glsl b/indra/newview/app_settings/shaders/class1/objects/previewV.glsl
index 5dcfa87066..7f3f84398b 100644
--- a/indra/newview/app_settings/shaders/class1/objects/previewV.glsl
+++ b/indra/newview/app_settings/shaders/class1/objects/previewV.glsl
@@ -32,12 +32,51 @@ ATTRIBUTE vec3 position;
 ATTRIBUTE vec3 normal;
 ATTRIBUTE vec2 texcoord0;
 
+uniform vec4 color;
+
 VARYING vec4 vertex_color;
 VARYING vec2 vary_texcoord0;
 
+uniform vec4 light_position[8];
+uniform vec3 light_direction[8];
+uniform vec3 light_attenuation[8]; 
+uniform vec3 light_diffuse[8];
+
+//===================================================================================================
+//declare these here explicitly to separate them from atmospheric lighting elsewhere to work around
+//drivers that are picky about functions being declared but not defined even if they aren't called
+float calcDirectionalLight(vec3 n, vec3 l)
+{
+	float a = max(dot(n,l),0.0);
+	return a;
+}
+
+
+float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float is_pointlight)
+{
+	//get light vector
+	vec3 lv = lp.xyz-v;
+	
+	//get distance
+	float d = length(lv);
+	
+	//normalize light vector
+	lv *= 1.0/d;
+	
+	//distance attenuation
+	float da = clamp(1.0/(la * d), 0.0, 1.0);
+	
+	// spotlight coefficient.
+	float spot = max(dot(-ln, lv), is_pointlight);
+	da *= spot*spot; // GL_SPOT_EXPONENT=2
+
+	//angular attenuation
+	da *= calcDirectionalLight(n, lv);
+
+	return da;	
+}
+//====================================================================================================
 
-vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol);
-void calcAtmospherics(vec3 inPositionEye);
 
 void main()
 {
@@ -45,13 +84,15 @@ void main()
 	vec4 pos = (modelview_matrix * vec4(position.xyz, 1.0));
 	gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0);
 	vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy;
-		
+	
 	vec3 norm = normalize(normal_matrix * normal);
 
-	calcAtmospherics(pos.xyz);
-
-	vec4 color = calcLighting(pos.xyz, norm, vec4(1,1,1,1), vec4(0.));
-	vertex_color = color;
+	vec4 col = vec4(0,0,0,1);
 
-	
+	// Collect normal lights (need to be divided by two, as we later multiply by 2)
+	col.rgb += light_diffuse[1].rgb * calcDirectionalLight(norm, light_position[1].xyz);
+	col.rgb += light_diffuse[2].rgb*calcPointLightOrSpotLight(pos.xyz, norm, light_position[2], light_direction[2], light_attenuation[2].x, light_attenuation[2].z);
+	col.rgb += light_diffuse[3].rgb*calcPointLightOrSpotLight(pos.xyz, norm, light_position[3], light_direction[3], light_attenuation[3].x, light_attenuation[3].z);
+		
+	vertex_color = col*color;
 }
diff --git a/indra/newview/llagentcamera.cpp b/indra/newview/llagentcamera.cpp
index 751b73e1eb..9025c7af8b 100644
--- a/indra/newview/llagentcamera.cpp
+++ b/indra/newview/llagentcamera.cpp
@@ -35,6 +35,7 @@
 #include "llfloaterreg.h"
 #include "llhudmanager.h"
 #include "lljoystickbutton.h"
+#include "llmoveview.h"
 #include "llselectmgr.h"
 #include "llsmoothstep.h"
 #include "lltoolmgr.h"
@@ -2113,6 +2114,11 @@ void LLAgentCamera::changeCameraToDefault()
 	{
 		changeCameraToThirdPerson();
 	}
+	if (gSavedSettings.getBOOL("HideUIControls"))
+	{
+		gViewerWindow->setUIVisibility(false);
+		LLPanelStandStopFlying::getInstance()->setVisible(false);
+	}
 }
 
 
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 2fd9dd0dce..53c694eaca 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -743,10 +743,6 @@ bool LLAppViewer::init()
 
     mAlloc.setProfilingEnabled(gSavedSettings.getBOOL("MemProfiling"));
 
-#if LL_RECORD_VIEWER_STATS
-	LLViewerStatsRecorder::initClass();
-#endif
-
 	// Initialize the non-LLCurl libcurl library.  Should be called
 	// before consumers (LLTextureFetch).
 	mAppCoreHttp.init();
@@ -821,9 +817,6 @@ bool LLAppViewer::init()
 	//////////////////////////////////////////////////////////////////////////////
 	// *FIX: The following code isn't grouped into functions yet.
 
-	// Statistics / debug timer initialization
-	init_statistics();
-	
 	//
 	// Various introspection concerning the libs we're using - particularly
 	// the libs involved in getting to a full login screen.
@@ -1050,11 +1043,20 @@ bool LLAppViewer::init()
 	}
 
 #if LL_WINDOWS
-	if (gGLManager.mIsIntel && 
-		LLFeatureManager::getInstance()->getGPUClass() > 0 &&
-		gGLManager.mGLVersion <= 3.f)
+	if (gGLManager.mGLVersion < LLFeatureManager::getInstance()->getExpectedGLVersion())
 	{
-		LLNotificationsUtil::add("IntelOldDriver");
+		if (gGLManager.mIsIntel)
+		{
+			LLNotificationsUtil::add("IntelOldDriver");
+		}
+		else if (gGLManager.mIsNVIDIA)
+		{
+			LLNotificationsUtil::add("NVIDIAOldDriver");
+		}
+		else if (gGLManager.mIsATI)
+		{
+			LLNotificationsUtil::add("AMDOldDriver");
+		}
 	}
 #endif
 
@@ -1209,9 +1211,10 @@ static LLFastTimer::DeclareTimer FTM_SERVICE_CALLBACK("Callback");
 static LLFastTimer::DeclareTimer FTM_AGENT_AUTOPILOT("Autopilot");
 static LLFastTimer::DeclareTimer FTM_AGENT_UPDATE("Update");
 
+LLFastTimer::DeclareTimer FTM_FRAME("Frame", true);
+
 bool LLAppViewer::mainLoop()
 {
-	LLMemType mt1(LLMemType::MTYPE_MAIN);
 	mMainloopTimeout = new LLWatchdogTimeout();
 	
 	//-------------------------------------------
@@ -1247,7 +1250,8 @@ bool LLAppViewer::mainLoop()
 	// Handle messages
 	while (!LLApp::isExiting())
 	{
-		LLFastTimer::nextFrame(); // Should be outside of any timer instances
+		LLFastTimer _(FTM_FRAME);
+		LLFastTimer::nextFrame(); 
 
 		//clear call stack records
 		llclearcallstacks;
@@ -1311,7 +1315,6 @@ bool LLAppViewer::mainLoop()
 					&& (gHeadlessClient || !gViewerWindow->getShowProgress())
 					&& !gFocusMgr.focusLocked())
 				{
-					LLMemType mjk(LLMemType::MTYPE_JOY_KEY);
 					joystick->scanJoystick();
 					gKeyboard->scanKeyboard();
 				}
@@ -1325,7 +1328,6 @@ bool LLAppViewer::mainLoop()
 
 					if (gAres != NULL && gAres->isInitialized())
 					{
-						LLMemType mt_ip(LLMemType::MTYPE_IDLE_PUMP);
 						pingMainloopTimeout("Main:ServicePump");				
 						LLFastTimer t4(FTM_PUMP);
 						{
@@ -1375,7 +1377,6 @@ bool LLAppViewer::mainLoop()
 
 			// Sleep and run background threads
 			{
-				LLMemType mt_sleep(LLMemType::MTYPE_SLEEP);
 				LLFastTimer t2(FTM_SLEEP);
 				
 				// yield some time to the os based on command line option
@@ -1955,10 +1956,6 @@ bool LLAppViewer::cleanup()
 
 	LLMetricPerformanceTesterBasic::cleanClass() ;
 
-#if LL_RECORD_VIEWER_STATS
-	LLViewerStatsRecorder::cleanupClass();
-#endif
-
 	llinfos << "Cleaning up Media and Textures" << llendflush;
 
 	//Note:
@@ -3238,8 +3235,6 @@ void LLAppViewer::writeSystemInfo()
 	LL_INFOS("SystemInfo") << "OS: " << getOSInfo().getOSStringSimple() << LL_ENDL;
 	LL_INFOS("SystemInfo") << "OS info: " << getOSInfo() << LL_ENDL;
 
-	LL_INFOS("SystemInfo") << "Timers: " << LLFastTimer::sClockType << LL_ENDL;
-
 	writeDebugInfo(); // Save out debug_info.log early, in case of crash.
 }
 
@@ -4223,7 +4218,6 @@ static LLFastTimer::DeclareTimer FTM_VLMANAGER("VL Manager");
 ///////////////////////////////////////////////////////
 void LLAppViewer::idle()
 {
-	LLMemType mt_idle(LLMemType::MTYPE_IDLE);
 	pingMainloopTimeout("Main:Idle");
 	
 	// Update frame timers
@@ -4336,7 +4330,6 @@ void LLAppViewer::idle()
 		// of SEND_STATS_PERIOD so that the initial stats report will
 		// be sent immediately.
 		static LLFrameStatsTimer viewer_stats_timer(SEND_STATS_PERIOD);
-		reset_statistics();
 
 		// Update session stats every large chunk of time
 		// *FIX: (???) SAMANTHA
@@ -4396,7 +4389,7 @@ void LLAppViewer::idle()
 		idle_afk_check();
 
 		//  Update statistics for this frame
-		update_statistics(gFrameCount);
+		update_statistics();
 	}
 
 	////////////////////////////////////////
@@ -4822,7 +4815,6 @@ static LLFastTimer::DeclareTimer FTM_CHECK_REGION_CIRCUIT("Check Region Circuit"
 
 void LLAppViewer::idleNetwork()
 {
-	LLMemType mt_in(LLMemType::MTYPE_IDLE_NETWORK);
 	pingMainloopTimeout("idleNetwork");
 	
 	gObjectList.mNumNewObjects = 0;
diff --git a/indra/newview/llappviewer.h b/indra/newview/llappviewer.h
index 7a474f9122..7563d672e3 100644
--- a/indra/newview/llappviewer.h
+++ b/indra/newview/llappviewer.h
@@ -42,6 +42,9 @@ class LLTextureFetch;
 class LLWatchdogTimeout;
 class LLUpdaterService;
 
+extern LLFastTimer::DeclareTimer FTM_FRAME;
+
+
 class LLAppViewer : public LLApp
 {
 public:
diff --git a/indra/newview/llappviewerlinux.cpp b/indra/newview/llappviewerlinux.cpp
index e8d8efdc0a..8695652168 100644
--- a/indra/newview/llappviewerlinux.cpp
+++ b/indra/newview/llappviewerlinux.cpp
@@ -31,7 +31,6 @@
 #include "llcommandlineparser.h"
 
 #include "lldiriterator.h"
-#include "llmemtype.h"
 #include "llurldispatcher.h"		// SLURL from other app instance
 #include "llviewernetwork.h"
 #include "llviewercontrol.h"
@@ -71,8 +70,6 @@ static void exceptionTerminateHandler()
 
 int main( int argc, char **argv ) 
 {
-	LLMemType mt1(LLMemType::MTYPE_STARTUP);
-
 #if LL_SOLARIS && defined(__sparc)
 	asm ("ta\t6");		 // NOTE:  Make sure memory alignment is enforced on SPARC
 #endif
diff --git a/indra/newview/llappviewermacosx.cpp b/indra/newview/llappviewermacosx.cpp
index c2916717bd..4d340cafa9 100644
--- a/indra/newview/llappviewermacosx.cpp
+++ b/indra/newview/llappviewermacosx.cpp
@@ -33,8 +33,6 @@
 #include "llappviewermacosx.h"
 #include "llcommandlineparser.h"
 
-#include "llmemtype.h"
-
 #include "llviewernetwork.h"
 #include "llviewercontrol.h"
 #include "llmd5.h"
@@ -67,8 +65,6 @@ namespace
 
 int main( int argc, char **argv ) 
 {
-	LLMemType mt1(LLMemType::MTYPE_STARTUP);
-
 #if LL_SOLARIS && defined(__sparc)
 	asm ("ta\t6");		 // NOTE:  Make sure memory alignment is enforced on SPARC
 #endif
diff --git a/indra/newview/llappviewerwin32.cpp b/indra/newview/llappviewerwin32.cpp
index 11790d562f..8326be433e 100644
--- a/indra/newview/llappviewerwin32.cpp
+++ b/indra/newview/llappviewerwin32.cpp
@@ -32,7 +32,6 @@
 
 #include "llappviewerwin32.h"
 
-#include "llmemtype.h"
 
 #include "llwindowwin32.h" // *FIX: for setting gIconResource.
 #include "llgl.h"
@@ -47,6 +46,11 @@
 #include "llviewercontrol.h"
 #include "lldxhardware.h"
 
+#include "nvapi/nvapi.h"
+#include "nvapi/NvApiDriverSettings.h"
+
+#include <stdlib.h>
+
 #include "llweb.h"
 #include "llsecondlifeurls.h"
 
@@ -61,6 +65,7 @@
 #include "llwindebug.h"
 #endif
 
+
 // *FIX:Mani - This hack is to fix a linker issue with libndofdev.lib
 // The lib was compiled under VS2005 - in VS2003 we need to remap assert
 #ifdef LL_DEBUG
@@ -76,6 +81,20 @@ extern "C" {
 
 const std::string LLAppViewerWin32::sWindowClass = "Second Life";
 
+/*
+    This function is used to print to the command line a text message 
+    describing the nvapi error and quits
+*/
+void nvapi_error(NvAPI_Status status)
+{
+    NvAPI_ShortString szDesc = {0};
+	NvAPI_GetErrorMessage(status, szDesc);
+	llwarns << szDesc << llendl;
+
+	//should always trigger when asserts are enabled
+	llassert(status == NVAPI_OK);
+}
+
 // Create app mutex creates a unique global windows object. 
 // If the object can be created it returns true, otherwise
 // it returns false. The false result can be used to determine 
@@ -97,6 +116,79 @@ bool create_app_mutex()
 	return result;
 }
 
+void ll_nvapi_init(NvDRSSessionHandle hSession)
+{
+	// (2) load all the system settings into the session
+	NvAPI_Status status = NvAPI_DRS_LoadSettings(hSession);
+	if (status != NVAPI_OK) 
+	{
+		nvapi_error(status);
+		return;
+	}
+
+	NvAPI_UnicodeString profile_name;
+	std::string app_name = LLTrans::getString("APP_NAME");
+	llutf16string w_app_name = utf8str_to_utf16str(app_name);
+	wsprintf(profile_name, L"%s", w_app_name.c_str());
+	status = NvAPI_DRS_SetCurrentGlobalProfile(hSession, profile_name);
+	if (status != NVAPI_OK)
+	{
+		nvapi_error(status);
+		return;
+	}
+
+	// (3) Obtain the current profile. 
+	NvDRSProfileHandle hProfile = 0;
+	status = NvAPI_DRS_GetCurrentGlobalProfile(hSession, &hProfile);
+	if (status != NVAPI_OK) 
+	{
+		nvapi_error(status);
+		return;
+	}
+
+	// load settings for querying 
+	status = NvAPI_DRS_LoadSettings(hSession);
+	if (status != NVAPI_OK)
+	{
+		nvapi_error(status);
+		return;
+	}
+
+	//get the preferred power management mode for Second Life
+	NVDRS_SETTING drsSetting = {0};
+	drsSetting.version = NVDRS_SETTING_VER;
+	status = NvAPI_DRS_GetSetting(hSession, hProfile, PREFERRED_PSTATE_ID, &drsSetting);
+	if (status == NVAPI_SETTING_NOT_FOUND)
+	{ //only override if the user hasn't specifically set this setting
+		// (4) Specify that we want the VSYNC disabled setting
+		// first we fill the NVDRS_SETTING struct, then we call the function
+		drsSetting.version = NVDRS_SETTING_VER;
+		drsSetting.settingId = PREFERRED_PSTATE_ID;
+		drsSetting.settingType = NVDRS_DWORD_TYPE;
+		drsSetting.u32CurrentValue = PREFERRED_PSTATE_PREFER_MAX;
+		status = NvAPI_DRS_SetSetting(hSession, hProfile, &drsSetting);
+		if (status != NVAPI_OK) 
+		{
+			nvapi_error(status);
+			return;
+		}
+	}
+	else if (status != NVAPI_OK)
+	{
+		nvapi_error(status);
+		return;
+	}
+
+	
+
+	// (5) Now we apply (or save) our changes to the system
+	status = NvAPI_DRS_SaveSettings(hSession);
+	if (status != NVAPI_OK) 
+	{
+		nvapi_error(status);
+	}
+}
+
 //#define DEBUGGING_SEH_FILTER 1
 #if DEBUGGING_SEH_FILTER
 #	define WINMAIN DebuggingWinMain
@@ -117,8 +209,6 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 	#endif // _DEBUG
 #endif // INCLUDE_VLD
 
-	LLMemType mt1(LLMemType::MTYPE_STARTUP);
-
 	const S32 MAX_HEAPS = 255;
 	DWORD heap_enable_lfh_error[MAX_HEAPS];
 	S32 num_heaps = 0;
@@ -168,6 +258,27 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 		return -1;
 	}
 	
+	NvAPI_Status status;
+    
+	// Initialize NVAPI
+	status = NvAPI_Initialize();
+	NvDRSSessionHandle hSession = 0;
+
+    if (status == NVAPI_OK) 
+	{
+		// Create the session handle to access driver settings
+		status = NvAPI_DRS_CreateSession(&hSession);
+		if (status != NVAPI_OK) 
+		{
+			nvapi_error(status);
+		}
+		else
+		{
+			//override driver setting as needed
+			ll_nvapi_init(hSession);
+		}
+	}
+
 	// Have to wait until after logging is initialized to display LFH info
 	if (num_heaps > 0)
 	{
@@ -235,6 +346,15 @@ int APIENTRY WINMAIN(HINSTANCE hInstance,
 		LLAppViewer::sUpdaterInfo = NULL ;
 	}
 
+
+
+	// (NVAPI) (6) We clean up. This is analogous to doing a free()
+	if (hSession)
+	{
+		NvAPI_DRS_DestroySession(hSession);
+		hSession = 0;
+	}
+	
 	return 0;
 }
 
diff --git a/indra/newview/llchathistory.cpp b/indra/newview/llchathistory.cpp
index 3f959c0510..c4f63d9256 100644
--- a/indra/newview/llchathistory.cpp
+++ b/indra/newview/llchathistory.cpp
@@ -113,6 +113,8 @@ public:
 		mSessionID(),
 		mMinUserNameWidth(0),
 		mUserNameFont(NULL),
+		mUserNameTextBox(NULL),
+		mTimeBoxTextBox(NULL),
 		mAvatarNameCacheConnection()
 	{}
 
@@ -196,6 +198,9 @@ public:
 		setMouseEnterCallback(boost::bind(&LLChatHistoryHeader::showInfoCtrl, this));
 		setMouseLeaveCallback(boost::bind(&LLChatHistoryHeader::hideInfoCtrl, this));
 
+		mUserNameTextBox = getChild<LLTextBox>("user_name");
+		mTimeBoxTextBox = getChild<LLTextBox>("time_box");
+
 		return LLPanel::postBuild();
 	}
 
@@ -385,8 +390,8 @@ public:
 
 	/*virtual*/ void draw()
 	{
-		LLTextBox* user_name = getChild<LLTextBox>("user_name");
-		LLTextBox* time_box = getChild<LLTextBox>("time_box");
+		LLTextBox* user_name = mUserNameTextBox; //getChild<LLTextBox>("user_name");
+		LLTextBox* time_box = mTimeBoxTextBox; //getChild<LLTextBox>("time_box");
 
 		LLRect user_name_rect = user_name->getRect();
 		S32 user_name_width = user_name_rect.getWidth();
@@ -591,6 +596,8 @@ protected:
 
 	S32					mMinUserNameWidth;
 	const LLFontGL*		mUserNameFont;
+	LLTextBox*			mUserNameTextBox;
+	LLTextBox*			mTimeBoxTextBox; 
 
 private:
 	boost::signals2::connection mAvatarNameCacheConnection;
diff --git a/indra/newview/lldebugview.cpp b/indra/newview/lldebugview.cpp
index 29b1d23d7d..aeecf054b8 100644
--- a/indra/newview/lldebugview.cpp
+++ b/indra/newview/lldebugview.cpp
@@ -30,7 +30,6 @@
 
 // library includes
 #include "llfasttimerview.h"
-#include "llmemoryview.h"
 #include "llconsole.h"
 #include "lltextureview.h"
 #include "llresmgr.h"
@@ -38,7 +37,6 @@
 #include "llviewercontrol.h"
 #include "llviewerwindow.h"
 #include "llappviewer.h"
-#include "llmemoryview.h"
 #include "llsceneview.h"
 #include "llviewertexture.h"
 #include "llfloaterreg.h"
@@ -103,13 +101,6 @@ void LLDebugView::init()
 	
 	r.setLeftTopAndSize(25, rect.getHeight() - 50, (S32) (gViewerWindow->getWindowRectScaled().getWidth() * 0.75f), 
 									 (S32) (gViewerWindow->getWindowRectScaled().getHeight() * 0.75f));
-	LLMemoryView::Params mp;
-	mp.name("memory");
-	mp.rect(r);
-	mp.follows.flags(FOLLOWS_TOP | FOLLOWS_LEFT);
-	mp.visible(false);
-	mMemoryView = LLUICtrlFactory::create<LLMemoryView>(mp);
-	addChild(mMemoryView);
 
 	r.set(150, rect.getHeight() - 50, 820, 100);
 	LLTextureView::Params tvp;
diff --git a/indra/newview/lldonotdisturbnotificationstorage.cpp b/indra/newview/lldonotdisturbnotificationstorage.cpp
index 6e39d049a5..f7af447a57 100644
--- a/indra/newview/lldonotdisturbnotificationstorage.cpp
+++ b/indra/newview/lldonotdisturbnotificationstorage.cpp
@@ -32,7 +32,6 @@
 #include "llcommunicationchannel.h"
 #include "lldir.h"
 #include "llerror.h"
-#include "llfasttimer_class.h"
 #include "llfloaterreg.h"
 #include "llnotifications.h"
 #include "llnotificationhandler.h"
diff --git a/indra/newview/lldrawable.cpp b/indra/newview/lldrawable.cpp
index 1107c3ecd1..59c2f15dd9 100644
--- a/indra/newview/lldrawable.cpp
+++ b/indra/newview/lldrawable.cpp
@@ -254,11 +254,17 @@ S32 LLDrawable::findReferences(LLDrawable *drawablep)
 	return count;
 }
 
+static LLFastTimer::DeclareTimer FTM_ALLOCATE_FACE("Allocate Face", true);
+
 LLFace*	LLDrawable::addFace(LLFacePool *poolp, LLViewerTexture *texturep)
 {
-	LLMemType mt(LLMemType::MTYPE_DRAWABLE);
 	
-	LLFace *face = new LLFace(this, mVObjp);
+	LLFace *face;
+	{
+		LLFastTimer t(FTM_ALLOCATE_FACE);
+		face = new LLFace(this, mVObjp);
+	}
+
 	if (!face) llerrs << "Allocating new Face: " << mFaces.size() << llendl;
 	
 	if (face)
@@ -280,10 +286,12 @@ LLFace*	LLDrawable::addFace(LLFacePool *poolp, LLViewerTexture *texturep)
 
 LLFace*	LLDrawable::addFace(const LLTextureEntry *te, LLViewerTexture *texturep)
 {
-	LLMemType mt(LLMemType::MTYPE_DRAWABLE);
-	
 	LLFace *face;
-	face = new LLFace(this, mVObjp);
+
+	{
+		LLFastTimer t(FTM_ALLOCATE_FACE);
+		face = new LLFace(this, mVObjp);
+	}
 
 	face->setTEOffset(mFaces.size());
 	face->setTexture(texturep);
@@ -516,6 +524,7 @@ F32 LLDrawable::updateXform(BOOL undamped)
 		dist_squared = dist_vec_squared(new_pos, target_pos);
 
 		LLQuaternion new_rot = nlerp(lerp_amt, old_rot, target_rot);
+		// FIXME: This can be negative! It is be possible for some rots to 'cancel out' pos or size changes.
 		dist_squared += (1.f - dot(new_rot, target_rot)) * 10.f;
 
 		LLVector3 new_scale = lerp(old_scale, target_scale, lerp_amt);
@@ -539,6 +548,15 @@ F32 LLDrawable::updateXform(BOOL undamped)
 			}
 		}
 	}
+	else
+	{
+		// The following fixes MAINT-1742 but breaks vehicles similar to MAINT-2275
+		// dist_squared = dist_vec_squared(old_pos, target_pos);
+
+		// The following fixes MAINT-2247 but causes MAINT-2275
+		//dist_squared += (1.f - dot(old_rot, target_rot)) * 10.f;
+		//dist_squared += dist_vec_squared(old_scale, target_scale);
+	}
 
 	LLVector3 vec = mCurrentScale-target_scale;
 	
@@ -763,8 +781,6 @@ void LLDrawable::updateDistance(LLCamera& camera, bool force_update)
 
 void LLDrawable::updateTexture()
 {
-	LLMemType mt(LLMemType::MTYPE_DRAWABLE);
-	
 	if (isDead())
 	{
 		llwarns << "Dead drawable updating texture!" << llendl;
diff --git a/indra/newview/lldrawable.h b/indra/newview/lldrawable.h
index b1e32bdb5b..4608d16fec 100644
--- a/indra/newview/lldrawable.h
+++ b/indra/newview/lldrawable.h
@@ -38,7 +38,6 @@
 #include "llvector4a.h"
 #include "llquaternion.h"
 #include "xform.h"
-#include "llmemtype.h"
 #include "lldarray.h"
 #include "llviewerobject.h"
 #include "llrect.h"
@@ -87,7 +86,6 @@ public:
 	}
 
 	LLDrawable()				{ init(); }
-	MEM_TYPE_NEW(LLMemType::MTYPE_DRAWABLE);
 	
 	void markDead();			// Mark this drawable as dead
 	BOOL isDead() const			{ return isState(DEAD); }
diff --git a/indra/newview/lldrawpoolavatar.cpp b/indra/newview/lldrawpoolavatar.cpp
index 0e15f474c9..294cecc703 100644
--- a/indra/newview/lldrawpoolavatar.cpp
+++ b/indra/newview/lldrawpoolavatar.cpp
@@ -1272,6 +1272,9 @@ void LLDrawPoolAvatar::updateRiggedFaceVertexBuffer(LLVOAvatar* avatar, LLFace*
 		face->setGeomIndex(0);
 		face->setIndicesIndex(0);
 		
+		//rigged faces do not batch textures
+		face->setTextureIndex(255);
+
 		if (buffer.isNull() || buffer->getTypeMask() != data_mask || !buffer->isWriteable())
 		{ //make a new buffer
 			if (sShaderLevel > 0)
diff --git a/indra/newview/lldrawpoolbump.cpp b/indra/newview/lldrawpoolbump.cpp
index a264eae302..1b0b11298c 100644
--- a/indra/newview/lldrawpoolbump.cpp
+++ b/indra/newview/lldrawpoolbump.cpp
@@ -1192,7 +1192,7 @@ static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_MIN_MAX("Min/Max");
 static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_RGB2LUM("RGB to Luminance");
 static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_RESCALE("Rescale");
 static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_GEN_NORMAL("Generate Normal");
-static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_CREATE("Create");
+static LLFastTimer::DeclareTimer FTM_BUMP_SOURCE_CREATE("Bump Source Create");
 
 // static
 void LLBumpImageList::onSourceLoaded( BOOL success, LLViewerTexture *src_vi, LLImageRaw* src, LLUUID& source_asset_id, EBumpEffect bump_code )
diff --git a/indra/newview/lldriverparam.h b/indra/newview/lldriverparam.h
index c0976d1d43..216cf003e1 100644
--- a/indra/newview/lldriverparam.h
+++ b/indra/newview/lldriverparam.h
@@ -75,6 +75,7 @@ protected:
 
 //-----------------------------------------------------------------------------
 
+LL_ALIGN_PREFIX(16)
 class LLDriverParam : public LLViewerVisualParam
 {
 	friend class LLPhysicsMotion; // physics motion needs to access driven params directly.
@@ -126,13 +127,13 @@ protected:
 	void setDrivenWeight(LLDrivenEntry *driven, F32 driven_weight, bool upload_bake);
 
 
-	LLVector4a	mDefaultVec; // temp holder
+	LL_ALIGN_16(LLVector4a	mDefaultVec); // temp holder
 	typedef std::vector<LLDrivenEntry> entry_list_t;
 	entry_list_t mDriven;
 	LLViewerVisualParam* mCurrentDistortionParam;
 	// Backlink only; don't make this an LLPointer.
 	LLVOAvatar* mAvatarp;
 	LLWearable* mWearablep;
-};
+} LL_ALIGN_POSTFIX(16);
 
 #endif  // LL_LLDRIVERPARAM_H
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp
index 605cb81c10..28e4b32793 100755..100644
--- a/indra/newview/llface.cpp
+++ b/indra/newview/llface.cpp
@@ -263,8 +263,6 @@ void LLFace::setPool(LLFacePool* pool)
 
 void LLFace::setPool(LLFacePool* new_pool, LLViewerTexture *texturep)
 {
-	LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
-	
 	if (!new_pool)
 	{
 		llerrs << "Setting pool to null!" << llendl;
@@ -442,8 +440,6 @@ U16 LLFace::getGeometryAvatar(
 						LLStrider<F32>		 &vertex_weights,
 						LLStrider<LLVector4> &clothing_weights)
 {
-	LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
-
 	if (mVertexBuffer.notNull())
 	{
 		mVertexBuffer->getVertexStrider      (vertices, mGeomIndex, mGeomCount);
@@ -459,8 +455,6 @@ U16 LLFace::getGeometryAvatar(
 U16 LLFace::getGeometry(LLStrider<LLVector3> &vertices, LLStrider<LLVector3> &normals,
 					    LLStrider<LLVector2> &tex_coords, LLStrider<U16> &indicesp)
 {
-	LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
-	
 	if (mVertexBuffer.notNull())
 	{
 		mVertexBuffer->getVertexStrider(vertices,   mGeomIndex, mGeomCount);
@@ -770,8 +764,6 @@ bool less_than_max_mag(const LLVector4a& vec)
 BOOL LLFace::genVolumeBBoxes(const LLVolume &volume, S32 f,
 								const LLMatrix4& mat_vert_in, const LLMatrix3& mat_normal_in, BOOL global_volume)
 {
-	LLMemType mt1(LLMemType::MTYPE_DRAWABLE);
-
 	//get bounding box
 	if (mDrawablep->isState(LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION | LLDrawable::REBUILD_RIGGED))
 	{
diff --git a/indra/newview/llfasttimerview.cpp b/indra/newview/llfasttimerview.cpp
index 9664aa7dbe..4dfb93f1bc 100644
--- a/indra/newview/llfasttimerview.cpp
+++ b/indra/newview/llfasttimerview.cpp
@@ -95,7 +95,6 @@ LLFastTimerView::LLFastTimerView(const LLSD& key)
 	mHoverBarIndex = -1;
 	FTV_NUM_TIMERS = LLFastTimer::NamedTimer::instanceCount();
 	mPrintStats = -1;	
-	mAverageCyclesPerTimer = 0;
 }
 
 void LLFastTimerView::onPause()
@@ -161,7 +160,7 @@ LLFastTimer::NamedTimer* LLFastTimerView::getLegendID(S32 y)
 
 BOOL LLFastTimerView::handleDoubleClick(S32 x, S32 y, MASK mask)
 {
-	for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+	for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 		it != end_timer_tree();
 		++it)
 	{
@@ -258,7 +257,7 @@ BOOL LLFastTimerView::handleHover(S32 x, S32 y, MASK mask)
 		}
 
 		S32 i = 0;
-		for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+		for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 			it != end_timer_tree();
 			++it, ++i)
 		{
@@ -379,12 +378,6 @@ void LLFastTimerView::draw()
 	S32 xleft = margin;
 	S32 ytop = margin;
 	
-	mAverageCyclesPerTimer = LLFastTimer::sTimerCalls == 0 
-		? 0 
-		: llround(lerp((F32)mAverageCyclesPerTimer, (F32)(LLFastTimer::sTimerCycles / (U64)LLFastTimer::sTimerCalls), 0.1f));
-	LLFastTimer::sTimerCycles = 0;
-	LLFastTimer::sTimerCalls = 0;
-
 	// Draw some help
 	{
 		
@@ -392,10 +385,6 @@ void LLFastTimerView::draw()
 		y = height - ytop;
 		texth = (S32)LLFontGL::getFontMonospace()->getLineHeight();
 
-#if TIME_FAST_TIMERS
-		tdesc = llformat("Cycles per timer call: %d", mAverageCyclesPerTimer);
-		LLFontGL::getFontMonospace()->renderUTF8(tdesc, 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
-#else
 		char modedesc[][32] = {
 			"2 x Average ",
 			"Max         ",
@@ -419,7 +408,6 @@ void LLFastTimerView::draw()
 
 		LLFontGL::getFontMonospace()->renderUTF8(std::string("[Right-Click log selected] [ALT-Click toggle counts] [ALT-SHIFT-Click sub hidden]"),
 										 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
-#endif
 		y -= (texth + 2);
 	}
 
@@ -431,11 +419,11 @@ void LLFastTimerView::draw()
 
 	y -= (texth + 2);
 
-	sTimerColors[&LLFastTimer::NamedTimer::getRootNamedTimer()] = LLColor4::grey;
+	sTimerColors[&getFrameTimer()] = LLColor4::grey;
 
 	F32 hue = 0.f;
 
-	for (timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+	for (timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 		it != timer_tree_iterator_t();
 		++it)
 	{
@@ -460,7 +448,7 @@ void LLFastTimerView::draw()
 		S32 cur_line = 0;
 		ft_display_idx.clear();
 		std::map<LLFastTimer::NamedTimer*, S32> display_line;
-		for (timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+		for (timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 			it != timer_tree_iterator_t();
 			++it)
 		{
@@ -526,6 +514,7 @@ void LLFastTimerView::draw()
 			while(!is_child_of_hover_item && next_parent)
 			{
 				is_child_of_hover_item = (mHoverID == next_parent);
+				if (next_parent->getParent() == next_parent) break;
 				next_parent = next_parent->getParent();
 			}
 
@@ -570,7 +559,7 @@ void LLFastTimerView::draw()
 		U64 totalticks;
 		if (!LLFastTimer::sPauseHistory)
 		{
-			U64 ticks = LLFastTimer::NamedTimer::getRootNamedTimer().getHistoricalCount(mScrollIndex);
+			U64 ticks = getFrameTimer().getHistoricalCount(mScrollIndex);
 
 			if (LLFastTimer::getCurFrameIndex() >= 10)
 			{
@@ -610,7 +599,7 @@ void LLFastTimerView::draw()
 			totalticks = 0;
 			for (S32 j=0; j<histmax; j++)
 			{
-				U64 ticks = LLFastTimer::NamedTimer::getRootNamedTimer().getHistoricalCount(j);
+				U64 ticks = getFrameTimer().getHistoricalCount(j);
 
 				if (ticks > totalticks)
 					totalticks = ticks;
@@ -716,7 +705,7 @@ void LLFastTimerView::draw()
 			LLFastTimer::NamedTimer* prev_id = NULL;
 
 			S32 i = 0;
-			for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+			for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 				it != end_timer_tree();
 				++it, ++i)
 			{
@@ -793,6 +782,7 @@ void LLFastTimerView::draw()
 					while(!is_child_of_hover_item && next_parent)
 					{
 						is_child_of_hover_item = (mHoverID == next_parent);
+						if (next_parent->getParent() == next_parent) break;
 						next_parent = next_parent->getParent();
 					}
 
@@ -879,7 +869,7 @@ void LLFastTimerView::draw()
 			}
 			
 			U64 cur_max = 0;
-			for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+			for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 				it != end_timer_tree();
 				++it)
 			{
@@ -980,7 +970,7 @@ void LLFastTimerView::draw()
 	{
 		std::string legend_stat;
 		bool first = true;
-		for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+		for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 			it != end_timer_tree();
 			++it)
 		{
@@ -1002,7 +992,7 @@ void LLFastTimerView::draw()
 
 		std::string timer_stat;
 		first = true;
-		for(timer_tree_iterator_t it = begin_timer_tree(LLFastTimer::NamedTimer::getRootNamedTimer());
+		for(timer_tree_iterator_t it = begin_timer_tree(getFrameTimer());
 			it != end_timer_tree();
 			++it)
 		{
@@ -1563,3 +1553,9 @@ void	LLFastTimerView::onClickCloseBtn()
 	setVisible(false);
 }
 
+LLFastTimer::NamedTimer& LLFastTimerView::getFrameTimer()
+{
+	return FTM_FRAME.getNamedTimer();
+}
+
+
diff --git a/indra/newview/llfasttimerview.h b/indra/newview/llfasttimerview.h
index a349e7ad4c..5766cfa0b0 100644
--- a/indra/newview/llfasttimerview.h
+++ b/indra/newview/llfasttimerview.h
@@ -46,6 +46,7 @@ private:
 	static LLSD analyzePerformanceLogDefault(std::istream& is) ;
 	static void exportCharts(const std::string& base, const std::string& target);
 	void onPause();
+	LLFastTimer::NamedTimer& getFrameTimer();
 
 public:
 
@@ -90,7 +91,6 @@ private:
 	S32 mHoverBarIndex;
 	LLFrameTimer mHighlightTimer;
 	S32 mPrintStats;
-	S32 mAverageCyclesPerTimer;
 	LLRect mGraphRect;
 };
 
diff --git a/indra/newview/llfeaturemanager.cpp b/indra/newview/llfeaturemanager.cpp
index 2b39b771e7..a4cadcd5dc 100644
--- a/indra/newview/llfeaturemanager.cpp
+++ b/indra/newview/llfeaturemanager.cpp
@@ -479,6 +479,7 @@ void LLFeatureManager::parseGPUTable(std::string filename)
 			mGPUString = label;
 			mGPUClass = (EGPUClass) strtol(cls.c_str(), NULL, 10);
 			mGPUSupported = (BOOL) strtol(supported.c_str(), NULL, 10);
+			sscanf(expected_gl_version.c_str(), "%f", &mExpectedGLVersion);
 		}
 	}
 #if LL_EXPORT_GPU_TABLE
diff --git a/indra/newview/llfeaturemanager.h b/indra/newview/llfeaturemanager.h
index 6f9d2e49c6..ad72c16743 100644
--- a/indra/newview/llfeaturemanager.h
+++ b/indra/newview/llfeaturemanager.h
@@ -103,7 +103,8 @@ public:
 		mTableVersion(0),
 		mSafe(FALSE),
 		mGPUClass(GPU_CLASS_UNKNOWN),
-		mGPUSupported(FALSE)
+		mExpectedGLVersion(0.f),
+		mGPUSupported(FALSE)		
 	{
 	}
 	~LLFeatureManager() {cleanupFeatureTables();}
@@ -118,6 +119,7 @@ public:
 	EGPUClass getGPUClass() 			{ return mGPUClass; }
 	std::string& getGPUString() 		{ return mGPUString; }
 	BOOL isGPUSupported()				{ return mGPUSupported; }
+	F32 getExpectedGLVersion()			{ return mExpectedGLVersion; }
 	
 	void cleanupFeatureTables();
 
@@ -157,6 +159,7 @@ protected:
 	S32			mTableVersion;
 	BOOL		mSafe;					// Reinitialize everything to the "safe" mask
 	EGPUClass	mGPUClass;
+	F32			mExpectedGLVersion;		//expected GL version according to gpu table
 	std::string	mGPUString;
 	BOOL		mGPUSupported;
 };
diff --git a/indra/newview/llflexibleobject.cpp b/indra/newview/llflexibleobject.cpp
index 2e1c963472..a5ee4607a1 100644
--- a/indra/newview/llflexibleobject.cpp
+++ b/indra/newview/llflexibleobject.cpp
@@ -48,7 +48,7 @@ std::vector<LLVolumeImplFlexible*> LLVolumeImplFlexible::sInstanceList;
 std::vector<S32> LLVolumeImplFlexible::sUpdateDelay;
 
 static LLFastTimer::DeclareTimer FTM_FLEXIBLE_REBUILD("Rebuild");
-static LLFastTimer::DeclareTimer FTM_DO_FLEXIBLE_UPDATE("Update");
+static LLFastTimer::DeclareTimer FTM_DO_FLEXIBLE_UPDATE("Flexible Update");
 
 // LLFlexibleObjectData::pack/unpack now in llprimitive.cpp
 
@@ -66,7 +66,7 @@ LLVolumeImplFlexible::LLVolumeImplFlexible(LLViewerObject* vo, LLFlexibleObjectD
 	mSimulateRes = 0;
 	mFrameNum = 0;
 	mCollisionSphereRadius = 0.f;
-	mRenderRes = 1;
+	mRenderRes = -1;
 	
 	if(mVO->mDrawable.notNull())
 	{
@@ -350,25 +350,36 @@ void LLVolumeImplFlexible::doIdleUpdate()
 		{
 			bool visible = drawablep->isVisible();
 
-			if ((mSimulateRes == 0) && visible)
+			if (mRenderRes == -1)
 			{
 				updateRenderRes();
 				gPipeline.markRebuild(drawablep, LLDrawable::REBUILD_POSITION, FALSE);
+				sUpdateDelay[mInstanceIndex] = 0;
 			}
 			else
 			{
 				F32 pixel_area = mVO->getPixelArea();
 
-				U32 update_period = (U32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f)))+1;
+				U32 update_period = (U32) (llmax((S32) (LLViewerCamera::getInstance()->getScreenPixelArea()*0.01f/(pixel_area*(sUpdateFactor+1.f))),0)+1);
 				// MAINT-1890 Clamp the update period to ensure that the update_period is no greater than 32 frames
 				update_period = llclamp(update_period, 0U, 32U);
 
 				if	(visible)
 				{
 					if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1) &&
-				mVO->getPixelArea() > 256.f)
-			{
-				U32 id;
+						pixel_area > 256.f)
+					{
+						U32 id;
+				
+						if (mVO->isRootEdit())
+						{
+							id = mID;
+						}
+						else
+						{
+							LLVOVolume* parent = (LLVOVolume*) mVO->getParent();
+							id = parent->getVolumeInterfaceID();
+						}
 
 				if (mVO->isRootEdit())
 				{
@@ -649,6 +660,7 @@ void LLVolumeImplFlexible::doFlexibleUpdate()
 	mSection[i].mdPosition = (mSection[i].mPosition - mSection[i-1].mPosition) * inv_section_length;
 
 	// Create points
+	llassert(mRenderRes > -1)
 	S32 num_render_sections = 1<<mRenderRes;
 	if (path->getPathLength() != num_render_sections+1)
 	{
diff --git a/indra/newview/llfloaterbulkpermission.cpp b/indra/newview/llfloaterbulkpermission.cpp
index 90f40628a8..39b6e465f3 100644
--- a/indra/newview/llfloaterbulkpermission.cpp
+++ b/indra/newview/llfloaterbulkpermission.cpp
@@ -336,8 +336,6 @@ void LLFloaterBulkPermission::handleInventory(LLViewerObject* viewer_obj, LLInve
 
 void LLFloaterBulkPermission::updateInventory(LLViewerObject* object, LLViewerInventoryItem* item, U8 key, bool is_new)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	// This slices the object into what we're concerned about on the viewer. 
 	// The simulator will take the permissions and transfer ownership.
 	LLPointer<LLViewerInventoryItem> task_item =
diff --git a/indra/newview/llfloaterbuycontents.cpp b/indra/newview/llfloaterbuycontents.cpp
index bca4b5e447..fffd724b22 100644
--- a/indra/newview/llfloaterbuycontents.cpp
+++ b/indra/newview/llfloaterbuycontents.cpp
@@ -80,6 +80,7 @@ BOOL LLFloaterBuyContents::postBuild()
 
 LLFloaterBuyContents::~LLFloaterBuyContents()
 {
+	removeVOInventoryListener();
 }
 
 
@@ -147,23 +148,26 @@ void LLFloaterBuyContents::inventoryChanged(LLViewerObject* obj,
 		return;
 	}
 
-	if (!inv)
+	LLScrollListCtrl* item_list = getChild<LLScrollListCtrl>("item_list");
+	if (!item_list)
 	{
-		llwarns << "No inventory in LLFloaterBuyContents::inventoryChanged"
-			<< llendl;
 		removeVOInventoryListener();
 		return;
 	}
 
-	LLCtrlListInterface *item_list = childGetListInterface("item_list");
-	if (!item_list)
+	item_list->deleteAllItems();
+	
+	if (!inv)
 	{
-		removeVOInventoryListener();
+		llwarns << "No inventory in LLFloaterBuyContents::inventoryChanged"
+			<< llendl;
+
 		return;
 	}
 
 	// default to turning off the buy button.
-	getChildView("buy_btn")->setEnabled(FALSE);
+	LLView* buy_btn = getChildView("buy_btn");
+	buy_btn->setEnabled(FALSE);
 
 	LLUUID owner_id;
 	BOOL is_group_owned;
@@ -204,7 +208,7 @@ void LLFloaterBuyContents::inventoryChanged(LLViewerObject* obj,
 
 		// There will be at least one item shown in the display, so go
 		// ahead and enable the buy button.
-		getChildView("buy_btn")->setEnabled(TRUE);
+		buy_btn->setEnabled(TRUE);
 
 		// Create the line in the list
 		LLSD row;
@@ -255,8 +259,6 @@ void LLFloaterBuyContents::inventoryChanged(LLViewerObject* obj,
 		getChildView("wear_check")->setEnabled(TRUE);
 		getChild<LLUICtrl>("wear_check")->setValue(LLSD(false) );
 	}
-	
-	removeVOInventoryListener();
 }
 
 
diff --git a/indra/newview/llfloatercamera.cpp b/indra/newview/llfloatercamera.cpp
index 21b58d3e3d..c85d048c5a 100644
--- a/indra/newview/llfloatercamera.cpp
+++ b/indra/newview/llfloatercamera.cpp
@@ -330,6 +330,10 @@ void LLFloaterCamera::onClose(bool app_quitting)
 	//We don't care of camera mode if app is quitting
 	if(app_quitting)
 		return;
+	// It is necessary to reset mCurrMode to CAMERA_CTRL_MODE_PAN so 
+	// to avoid seeing an empty floater when reopening the control.
+	if (mCurrMode == CAMERA_CTRL_MODE_FREE_CAMERA)
+		mCurrMode = CAMERA_CTRL_MODE_PAN;
 	// When mCurrMode is in CAMERA_CTRL_MODE_PAN
 	// switchMode won't modify mPrevMode, so force it here.
 	// It is needed to correctly return to previous mode on open, see EXT-2727.
diff --git a/indra/newview/llfloatercolorpicker.cpp b/indra/newview/llfloatercolorpicker.cpp
index 3c230bc58c..a03425649f 100644
--- a/indra/newview/llfloatercolorpicker.cpp
+++ b/indra/newview/llfloatercolorpicker.cpp
@@ -175,9 +175,9 @@ void LLFloaterColorPicker::createUI ()
 //
 void LLFloaterColorPicker::showUI ()
 {
+	openFloater(getKey());
 	setVisible ( TRUE );
 	setFocus ( TRUE );
-	openFloater(getKey());
 
 	// HACK: if system color picker is required - close the SL one we made and use default system dialog
 	if ( gSavedSettings.getBOOL ( "UseDefaultColorPicker" ) )
diff --git a/indra/newview/llfloaterimagepreview.cpp b/indra/newview/llfloaterimagepreview.cpp
index 6b2492d927..2575f6f817 100644
--- a/indra/newview/llfloaterimagepreview.cpp
+++ b/indra/newview/llfloaterimagepreview.cpp
@@ -901,11 +901,13 @@ BOOL LLImagePreviewSculpted::render()
 	{
 		gObjectPreviewProgram.bind();
 	}
+	gPipeline.enableLightsPreview();
+
 	gGL.pushMatrix();
 	const F32 SCALE = 1.25f;
 	gGL.scalef(SCALE, SCALE, SCALE);
 	const F32 BRIGHTNESS = 0.9f;
-	gGL.color3f(BRIGHTNESS, BRIGHTNESS, BRIGHTNESS);
+	gGL.diffuseColor3f(BRIGHTNESS, BRIGHTNESS, BRIGHTNESS);
 
 	mVertexBuffer->setBuffer(LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_TEXCOORD0);
 	mVertexBuffer->draw(LLRender::TRIANGLES, num_indices, 0);
diff --git a/indra/newview/llfloaterjoystick.cpp b/indra/newview/llfloaterjoystick.cpp
index c37798c330..d0c22d25f2 100644
--- a/indra/newview/llfloaterjoystick.cpp
+++ b/indra/newview/llfloaterjoystick.cpp
@@ -33,6 +33,7 @@
 #include "llerror.h"
 #include "llrect.h"
 #include "llstring.h"
+#include "llstat.h"
 
 // project includes
 #include "lluictrlfactory.h"
@@ -83,7 +84,8 @@ BOOL LLFloaterJoystick::postBuild()
 
 	for (U32 i = 0; i < 6; i++)
 	{
-		mAxisStats[i] = new LLStat(4);
+		std::string stat_name(llformat("Joystick axis %d", i));
+		mAxisStats[i] = new LLStat(stat_name, 4);
 		std::string axisname = llformat("axis%d", i);
 		mAxisStatsBar[i] = getChild<LLStatBar>(axisname);
 		if (mAxisStatsBar[i])
diff --git a/indra/newview/llfloaterland.cpp b/indra/newview/llfloaterland.cpp
index a5dd197336..0a30fef768 100644
--- a/indra/newview/llfloaterland.cpp
+++ b/indra/newview/llfloaterland.cpp
@@ -783,8 +783,9 @@ void LLPanelLandGeneral::refresh()
 			mBtnReleaseLand->setEnabled( can_release );
 		}
 
-		BOOL use_pass = parcel->getParcelFlag(PF_USE_PASS_LIST) && !LLViewerParcelMgr::getInstance()->isCollisionBanned();;
+		BOOL use_pass = parcel->getOwnerID()!= gAgent.getID() && parcel->getParcelFlag(PF_USE_PASS_LIST) && !LLViewerParcelMgr::getInstance()->isCollisionBanned();;
 		mBtnBuyPass->setEnabled(use_pass);
+
 	}
 }
 
diff --git a/indra/newview/llfloatermap.cpp b/indra/newview/llfloatermap.cpp
index a65e9e911a..473e2938be 100644
--- a/indra/newview/llfloatermap.cpp
+++ b/indra/newview/llfloatermap.cpp
@@ -122,16 +122,13 @@ BOOL LLFloaterMap::handleDoubleClick(S32 x, S32 y, MASK mask)
 
 	LLVector3d pos_global = mMap->viewPosToGlobal(x, y);
 	
-	// If we're not tracking a beacon already, double-click will set one 
-	if (!LLTracker::isTracking(NULL))
+	LLTracker::stopTracking(NULL);
+	LLFloaterWorldMap* world_map = LLFloaterWorldMap::getInstance();
+	if (world_map)
 	{
-		LLFloaterWorldMap* world_map = LLFloaterWorldMap::getInstance();
-		if (world_map)
-		{
-			world_map->trackLocation(pos_global);
-		}
+		world_map->trackLocation(pos_global);
 	}
-	
+
 	if (gSavedSettings.getBOOL("DoubleClickTeleport"))
 	{
 		// If DoubleClickTeleport is on, double clicking the minimap will teleport there
@@ -249,3 +246,8 @@ void LLFloaterMap::handleZoom(const LLSD& userdata)
 		mMap->setScale(scale);
 	}
 }
+
+LLFloaterMap* LLFloaterMap::getInstance()
+{
+	return LLFloaterReg::getTypedInstance<LLFloaterMap>("mini_map");
+}
diff --git a/indra/newview/llfloatermap.h b/indra/newview/llfloatermap.h
index 8a1b965e62..ff2fb20535 100644
--- a/indra/newview/llfloatermap.h
+++ b/indra/newview/llfloatermap.h
@@ -39,6 +39,7 @@ class LLFloaterMap : public LLFloater
 {
 public:
 	LLFloaterMap(const LLSD& key);
+	static LLFloaterMap* getInstance();
 	virtual ~LLFloaterMap();
 	
 	/*virtual*/ BOOL 	postBuild();
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index a071f338ba..ea839e6f5a 100755
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -737,6 +737,20 @@ void LLFloaterModelPreview::onAutoFillCommit(LLUICtrl* ctrl, void* userdata)
 void LLFloaterModelPreview::onLODParamCommit(S32 lod, bool enforce_tri_limit)
 {
 	mModelPreview->onLODParamCommit(lod, enforce_tri_limit);
+
+	//refresh LoDs that reference this one
+	for (S32 i = lod - 1; i >= 0; --i)
+	{
+		LLComboBox* lod_source_combo = getChild<LLComboBox>("lod_source_" + lod_name[i]);
+		if (lod_source_combo->getCurrentIndex() == LLModelPreview::USE_LOD_ABOVE)
+		{
+			onLoDSourceCommit(i);
+		}
+		else
+		{
+			break;
+		}
+	}
 }
 
 
@@ -3870,15 +3884,30 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_lim
 
 	U32 triangle_count = 0;
 
-	for (LLModelLoader::model_list::iterator iter = mBaseModel.begin(); iter != mBaseModel.end(); ++iter)
+	U32 instanced_triangle_count = 0;
+
+	//get the triangle count for the whole scene
+	for (LLModelLoader::scene::iterator iter = mBaseScene.begin(), endIter = mBaseScene.end(); iter != endIter; ++iter)
 	{
-		LLModel* mdl = *iter;
-		for (S32 i = 0; i < mdl->getNumVolumeFaces(); ++i)
+		for (LLModelLoader::model_instance_list::iterator instance = iter->second.begin(), end_instance = iter->second.end(); instance != end_instance; ++instance)
 		{
-			triangle_count += mdl->getVolumeFace(i).mNumIndices/3;
+			LLModel* mdl = instance->mModel;
+			if (mdl)
+			{
+				instanced_triangle_count += mdl->getNumTriangles();
+			}
 		}
 	}
 
+	//get the triangle count for the non-instanced set of models
+	for (U32 i = 0; i < mBaseModel.size(); ++i)
+	{
+		triangle_count += mBaseModel[i]->getNumTriangles();
+	}
+	
+	//get ratio of uninstanced triangles to instanced triangles
+	F32 triangle_ratio = (F32) triangle_count / (F32) instanced_triangle_count;
+
 	U32 base_triangle_count = triangle_count;
 
 	U32 type_mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_TEXCOORD0;
@@ -3912,6 +3941,8 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_lim
 		if (which_lod > -1 && which_lod < NUM_LOD)
 		{
 			limit = mFMP->childGetValue("lod_triangle_limit_" + lod_name[which_lod]).asInteger();
+			//convert from "scene wide" to "non-instanced" triangle limit
+			limit = (S32) ( (F32) limit*triangle_ratio );
 		}
 	}
 	else
@@ -4017,7 +4048,7 @@ void LLModelPreview::genLODs(S32 which_lod, U32 decimation, bool enforce_tri_lim
 		U32 actual_verts = 0;
 		U32 submeshes = 0;
 
-		mRequestedTriangleCount[lod] = triangle_count;
+		mRequestedTriangleCount[lod] = (S32) ( (F32) triangle_count / triangle_ratio );
 		mRequestedErrorThreshold[lod] = lod_error_threshold;
 
 		glodGroupParameteri(mGroup, GLOD_ADAPT_MODE, lod_mode);
@@ -4199,28 +4230,36 @@ void LLModelPreview::updateStatusMessages()
 		//initialize total for this lod to 0
 		total_tris[lod] = total_verts[lod] = total_submeshes[lod] = 0;
 
-		for (U32 i = 0; i < mModel[lod].size(); ++i)
-		{ //for each model in the lod
-			S32 cur_tris = 0;
-			S32 cur_verts = 0;
-			S32 cur_submeshes = mModel[lod][i]->getNumVolumeFaces();
-
-			for (S32 j = 0; j < cur_submeshes; ++j)
-			{ //for each submesh (face), add triangles and vertices to current total
-				const LLVolumeFace& face = mModel[lod][i]->getVolumeFace(j);
-				cur_tris += face.mNumIndices/3;
-				cur_verts += face.mNumVertices;
-			}
+		for (LLModelLoader::scene::iterator iter = mScene[lod].begin(), endIter = mScene[lod].end(); iter != endIter; ++iter)
+		{
+			for (LLModelLoader::model_instance_list::iterator instance = iter->second.begin(), end_instance = iter->second.end(); instance != end_instance; ++instance)
+			{
+				LLModel* model = instance->mModel;
+				if (model)
+				{
+					 //for each model in the lod
+					S32 cur_tris = 0;
+					S32 cur_verts = 0;
+					S32 cur_submeshes = model->getNumVolumeFaces();
+
+					for (S32 j = 0; j < cur_submeshes; ++j)
+					{ //for each submesh (face), add triangles and vertices to current total
+						const LLVolumeFace& face = model->getVolumeFace(j);
+						cur_tris += face.mNumIndices/3;
+						cur_verts += face.mNumVertices;
+					}
 
-			//add this model to the lod total
-			total_tris[lod] += cur_tris;
-			total_verts[lod] += cur_verts;
-			total_submeshes[lod] += cur_submeshes;
+					//add this model to the lod total
+					total_tris[lod] += cur_tris;
+					total_verts[lod] += cur_verts;
+					total_submeshes[lod] += cur_submeshes;
 
-			//store this model's counts to asset data
-			tris[lod].push_back(cur_tris);
-			verts[lod].push_back(cur_verts);
-			submeshes[lod].push_back(cur_submeshes);
+					//store this model's counts to asset data
+					tris[lod].push_back(cur_tris);
+					verts[lod].push_back(cur_verts);
+					submeshes[lod].push_back(cur_submeshes);
+				}
+			}
 		}
 	}
 
@@ -4397,34 +4436,38 @@ void LLModelPreview::updateStatusMessages()
 	}
 	
 	//add up physics triangles etc
-	S32 start = 0;
-	S32 end = mModel[LLModel::LOD_PHYSICS].size();
-
 	S32 phys_tris = 0;
 	S32 phys_hulls = 0;
 	S32 phys_points = 0;
 
-	for (S32 i = start; i < end; ++i)
-	{ //add up hulls and points and triangles for selected mesh(es)
-		LLModel* model = mModel[LLModel::LOD_PHYSICS][i];
-		S32 cur_submeshes = model->getNumVolumeFaces();
-
-		LLModel::convex_hull_decomposition& decomp = model->mPhysics.mHull;
-
-		if (!decomp.empty())
+	//get the triangle count for the whole scene
+	for (LLModelLoader::scene::iterator iter = mScene[LLModel::LOD_PHYSICS].begin(), endIter = mScene[LLModel::LOD_PHYSICS].end(); iter != endIter; ++iter)
+	{
+		for (LLModelLoader::model_instance_list::iterator instance = iter->second.begin(), end_instance = iter->second.end(); instance != end_instance; ++instance)
 		{
-			phys_hulls += decomp.size();
-			for (U32 i = 0; i < decomp.size(); ++i)
+			LLModel* model = instance->mModel;
+			if (model)
 			{
-				phys_points += decomp[i].size();
-			}
-		}
-		else
-		{ //choose physics shape OR decomposition, can't use both
-			for (S32 j = 0; j < cur_submeshes; ++j)
-			{ //for each submesh (face), add triangles and vertices to current total
-				const LLVolumeFace& face = model->getVolumeFace(j);
-				phys_tris += face.mNumIndices/3;
+				S32 cur_submeshes = model->getNumVolumeFaces();
+
+				LLModel::convex_hull_decomposition& decomp = model->mPhysics.mHull;
+
+				if (!decomp.empty())
+				{
+					phys_hulls += decomp.size();
+					for (U32 i = 0; i < decomp.size(); ++i)
+					{
+						phys_points += decomp[i].size();
+					}
+				}
+				else
+				{ //choose physics shape OR decomposition, can't use both
+					for (S32 j = 0; j < cur_submeshes; ++j)
+					{ //for each submesh (face), add triangles and vertices to current total
+						const LLVolumeFace& face = model->getVolumeFace(j);
+						phys_tris += face.mNumIndices/3;
+					}
+				}
 			}
 		}
 	}
@@ -4588,7 +4631,7 @@ void LLModelPreview::updateLodControls(S32 lod)
 	if (!lod_combo) return;
 
 	S32 lod_mode = lod_combo->getCurrentIndex();
-	if (lod_mode == 0) // LoD from file
+	if (lod_mode == LOD_FROM_FILE) // LoD from file
 	{
 		fmp->mLODMode[lod] = 0;
 		for (U32 i = 0; i < num_file_controls; ++i)
@@ -4601,7 +4644,7 @@ void LLModelPreview::updateLodControls(S32 lod)
 			mFMP->childHide(lod_controls[i] + lod_name[lod]);
 		}
 	}
-	else if (lod_mode == 2) // use LoD above
+	else if (lod_mode == USE_LOD_ABOVE) // use LoD above
 	{
 		fmp->mLODMode[lod] = 2;
 		for (U32 i = 0; i < num_file_controls; ++i)
@@ -5073,6 +5116,11 @@ BOOL LLModelPreview::render()
 		refresh();
 	}
 
+	if (use_shaders)
+	{
+		gObjectPreviewProgram.bind();
+	}
+
 	gGL.loadIdentity();
 	gPipeline.enableLightsPreview();
 
@@ -5098,11 +5146,6 @@ BOOL LLModelPreview::render()
 
 	const U32 type_mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_NORMAL | LLVertexBuffer::MAP_TEXCOORD0;
 
-	if (use_shaders)
-	{
-		gObjectPreviewProgram.bind();
-	}
-
 	LLGLEnable normalize(GL_NORMALIZE);
 
 	if (!mBaseModel.empty() && mVertexBuffer[5].empty())
@@ -5291,7 +5334,7 @@ BOOL LLModelPreview::render()
 											hull_colors.push_back(LLColor4U(rand()%128+127, rand()%128+127, rand()%128+127, 128));
 										}
 
-										glColor4ubv(hull_colors[i].mV);
+										gGL.diffuseColor4ubv(hull_colors[i].mV);
 										LLVertexBuffer::drawArrays(LLRender::TRIANGLES, physics.mMesh[i].mPositions, physics.mMesh[i].mNormals);
 
 										if (explode > 0.f)
@@ -5762,6 +5805,12 @@ void LLFloaterModelPreview::onLoDSourceCommit(S32 lod)
 {
 	mModelPreview->updateLodControls(lod);
 	refresh();
+
+	LLComboBox* lod_source_combo = getChild<LLComboBox>("lod_source_" + lod_name[lod]);
+	if (lod_source_combo->getCurrentIndex() == LLModelPreview::GENERATE)
+	{ //rebuild LoD to update triangle counts
+		onLODParamCommit(lod, true);
+	}
 }
 
 void LLFloaterModelPreview::resetDisplayOptions()
diff --git a/indra/newview/llfloatermodelpreview.h b/indra/newview/llfloatermodelpreview.h
index ab319c30d5..e588418f7b 100644
--- a/indra/newview/llfloatermodelpreview.h
+++ b/indra/newview/llfloatermodelpreview.h
@@ -311,6 +311,15 @@ class LLModelPreview : public LLViewerDynamicTexture, public LLMutex
 	typedef boost::signals2::signal<void (bool)> model_updated_signal_t;
 
 public:
+
+	typedef enum
+	{
+		LOD_FROM_FILE = 0,
+		GENERATE,
+		USE_LOD_ABOVE,
+	} eLoDMode;
+
+public:
 	LLModelPreview(S32 width, S32 height, LLFloater* fmp);
 	virtual ~LLModelPreview();
 
diff --git a/indra/newview/llfloatertexturefetchdebugger.cpp b/indra/newview/llfloatertexturefetchdebugger.cpp
index 9157389187..9a23d99802 100644
--- a/indra/newview/llfloatertexturefetchdebugger.cpp
+++ b/indra/newview/llfloatertexturefetchdebugger.cpp
@@ -4,7 +4,7 @@
  *
  * $LicenseInfo:firstyear=2007&license=viewerlgpl$
  * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * Copyright (C) 2012, Linden Research, Inc.
  * 
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
diff --git a/indra/newview/llfloatertools.cpp b/indra/newview/llfloatertools.cpp
index 7cf358c8e5..14923eec3c 100644
--- a/indra/newview/llfloatertools.cpp
+++ b/indra/newview/llfloatertools.cpp
@@ -1055,6 +1055,17 @@ void commit_grid_mode(LLUICtrl *ctrl)
 	LLSelectMgr::getInstance()->setGridMode((EGridMode)combo->getCurrentIndex());
 }
 
+// static
+void LLFloaterTools::setGridMode(S32 mode)
+{
+	LLFloaterTools* tools_floater = LLFloaterReg::getTypedInstance<LLFloaterTools>("build");
+	if (!tools_floater || !tools_floater->mComboGridMode)
+	{
+		return;
+	}
+
+	tools_floater->mComboGridMode->setCurrentByIndex(mode);
+}
 
 void LLFloaterTools::onClickGridOptions()
 {
diff --git a/indra/newview/llfloatertools.h b/indra/newview/llfloatertools.h
index 7a19d093a4..ecb0092a6f 100644
--- a/indra/newview/llfloatertools.h
+++ b/indra/newview/llfloatertools.h
@@ -107,6 +107,8 @@ public:
 	bool selectedMediaEditable();
 	void updateLandImpacts();
 
+	static void setGridMode(S32 mode);
+
 private:
 	void refresh();
 	void refreshMedia();
diff --git a/indra/newview/llfloaterurlentry.cpp b/indra/newview/llfloaterurlentry.cpp
index 151cd2a1cd..e85d849c9a 100644
--- a/indra/newview/llfloaterurlentry.cpp
+++ b/indra/newview/llfloaterurlentry.cpp
@@ -219,7 +219,8 @@ void LLFloaterURLEntry::onBtnOK( void* userdata )
 	}
 
 	// Discover the MIME type only for "http" scheme.
-	if(scheme == "http" || scheme == "https")
+	if(!media_url.empty() && 
+	   (scheme == "http" || scheme == "https"))
 	{
 		LLHTTPClient::getHeaderOnly( media_url,
 			new LLMediaTypeResponder(self->getHandle()));
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 837870ae27..5bfd63f3df 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -3363,6 +3363,7 @@ void LLFolderBridge::buildContextMenuOptions(U32 flags, menuentry_vec_t&   items
 
 	const LLUUID trash_id = model->findCategoryUUIDForType(LLFolderType::FT_TRASH);
 	const LLUUID lost_and_found_id = model->findCategoryUUIDForType(LLFolderType::FT_LOST_AND_FOUND);
+	const LLUUID favorites = model->findCategoryUUIDForType(LLFolderType::FT_FAVORITE);
 
 	if (lost_and_found_id == mUUID)
 	{
@@ -3376,7 +3377,10 @@ void LLFolderBridge::buildContextMenuOptions(U32 flags, menuentry_vec_t&   items
 		disabled_items.push_back(std::string("New Clothes"));
 		disabled_items.push_back(std::string("New Body Parts"));
 	}
-
+	if (favorites == mUUID)
+	{
+		disabled_items.push_back(std::string("New Folder"));
+	}
 	if(trash_id == mUUID)
 	{
 		// This is the trash.
@@ -4802,6 +4806,10 @@ void LLCallingCardBridge::buildContextMenu(LLMenuGL& menu, U32 flags)
 		{
 			disabled_items.push_back(std::string("Share"));
 		}
+		if ((flags & FIRST_SELECTED_ITEM) == 0)
+		{
+		disabled_items.push_back(std::string("Open"));
+		}
 		addOpenRightClickMenuOption(items);
 		items.push_back(std::string("Properties"));
 
@@ -5768,7 +5776,8 @@ void LLWearableBridge::buildContextMenu(LLMenuGL& menu, U32 flags)
 
 		items.push_back(std::string("Wearable Edit"));
 
-		if ((flags & FIRST_SELECTED_ITEM) == 0)
+		bool modifiable = !gAgentWearables.isWearableModifiable(item->getUUID());
+		if (((flags & FIRST_SELECTED_ITEM) == 0) || modifiable)
 		{
 			disabled_items.push_back(std::string("Wearable Edit"));
 		}
diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp
index ad0a730dd1..f1a4889f5a 100644
--- a/indra/newview/llinventoryfunctions.cpp
+++ b/indra/newview/llinventoryfunctions.cpp
@@ -962,7 +962,6 @@ void LLSaveFolderState::setApply(BOOL apply)
 
 void LLSaveFolderState::doFolder(LLFolderViewFolder* folder)
 {
-	LLMemType mt(LLMemType::MTYPE_INVENTORY_DO_FOLDER);
 	LLInvFVBridge* bridge = (LLInvFVBridge*)folder->getViewModelItem();
 	if(!bridge) return;
 	
diff --git a/indra/newview/llinventorypanel.cpp b/indra/newview/llinventorypanel.cpp
index c4918f0a31..019ba8f5b2 100644
--- a/indra/newview/llinventorypanel.cpp
+++ b/indra/newview/llinventorypanel.cpp
@@ -46,6 +46,7 @@
 #include "llinventorymodelbackgroundfetch.h"
 #include "llpreview.h"
 #include "llsidepanelinventory.h"
+#include "lltrans.h"
 #include "llviewerattachmenu.h"
 #include "llviewerfoldertype.h"
 #include "llvoavatarself.h"
@@ -208,8 +209,6 @@ void LLInventoryPanel::initFromParams(const LLInventoryPanel::Params& params)
 		mFolderRoot->destroyView();
 		mFolderRoot = NULL;
 	}
-	
-	LLMemType mt(LLMemType::MTYPE_INVENTORY_POST_BUILD);
 
 	mCommitCallbackRegistrar.pushScope(); // registered as a widget; need to push callback scope ourselves
 	{
@@ -1029,7 +1028,6 @@ bool LLInventoryPanel::beginIMSession()
 	std::set<LLFolderViewItem*> selected_items =   mFolderRoot->getSelectionList();
 
 	std::string name;
-	static int session_num = 1;
 
 	LLDynamicArray<LLUUID> members;
 	EInstantMessage type = IM_SESSION_CONFERENCE_START;
@@ -1106,7 +1104,7 @@ bool LLInventoryPanel::beginIMSession()
 
 	if (name.empty())
 	{
-		name = llformat("Session %d", session_num++);
+		name = LLTrans::getString("conference-title");
 	}
 
 	LLUUID session_id = gIMMgr->addSession(name, type, members[0], members);
diff --git a/indra/newview/llmanip.cpp b/indra/newview/llmanip.cpp
index 6e0f360cbc..9ec5d7c20c 100644
--- a/indra/newview/llmanip.cpp
+++ b/indra/newview/llmanip.cpp
@@ -72,7 +72,6 @@ void LLManip::rebuild(LLViewerObject* vobj)
 	LLDrawable* drawablep = vobj->mDrawable;
 	if (drawablep && drawablep->getVOVolume())
 	{
-		
 		gPipeline.markRebuild(drawablep,LLDrawable::REBUILD_VOLUME, TRUE);
 		drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED
 		drawablep->updateMove();
@@ -82,6 +81,14 @@ void LLManip::rebuild(LLViewerObject* vobj)
 			group->dirtyGeom();
 			gPipeline.markRebuild(group, TRUE);
 		}
+
+		LLViewerObject::const_child_list_t& child_list = vobj->getChildren();
+		for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin(), endIter = child_list.end();
+			 iter != endIter; ++iter)
+		{
+			LLViewerObject* child = *iter;
+			rebuild(child);
+		}
 	}
 }
 
diff --git a/indra/newview/llmemoryview.cpp b/indra/newview/llmemoryview.cpp
deleted file mode 100644
index c0a323d6cb..0000000000
--- a/indra/newview/llmemoryview.cpp
+++ /dev/null
@@ -1,333 +0,0 @@
-/** 
- * @file llmemoryview.cpp
- * @brief LLMemoryView class implementation
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llmemoryview.h"
-
-#include "llappviewer.h"
-#include "llallocator_heap_profile.h"
-#include "llgl.h"						// LLGLSUIDefault
-#include "llviewerwindow.h"
-#include "llviewercontrol.h"
-
-#include <sstream>
-#include <boost/algorithm/string/split.hpp>
-
-#include "llmemory.h"
-
-LLMemoryView::LLMemoryView(const LLMemoryView::Params& p)
-:	LLView(p),
-	mPaused(FALSE),
-	//mDelay(120),
-    mAlloc(NULL)
-{
-}
-
-LLMemoryView::~LLMemoryView()
-{
-}
-
-BOOL LLMemoryView::handleMouseDown(S32 x, S32 y, MASK mask)
-{
-	if (mask & MASK_SHIFT)
-	{
-	}
-	else if (mask & MASK_CONTROL)
-	{
-	}
-	else
-	{
-		mPaused = !mPaused;
-	}
-	return TRUE;
-}
-
-BOOL LLMemoryView::handleMouseUp(S32 x, S32 y, MASK mask)
-{
-	return TRUE;
-}
-
-
-BOOL LLMemoryView::handleHover(S32 x, S32 y, MASK mask)
-{
-	return FALSE;
-}
-
-void LLMemoryView::refreshProfile()
-{
-	/*
-    LLAllocator & alloc = LLAppViewer::instance()->getAllocator();
-    if(alloc.isProfiling()) {
-        std::string profile_text = alloc.getRawProfile();
-
-        boost::algorithm::split(mLines, profile_text, boost::bind(std::equal_to<llwchar>(), '\n', _1));
-    } else {
-        mLines.clear();
-    }
-	*/
-    if (mAlloc == NULL) {
-        mAlloc = &LLAppViewer::instance()->getAllocator();
-    }
-
-	mLines.clear();
-
- 	if(mAlloc->isProfiling()) 
-	{
-		const LLAllocatorHeapProfile &prof = mAlloc->getProfile();
-		for(size_t i = 0; i < prof.mLines.size(); ++i)
-		{
-			std::stringstream ss;
-			ss << "Unfreed Mem: " << (prof.mLines[i].mLiveSize >> 20) << " M     Trace: ";
-			for(size_t k = 0; k < prof.mLines[i].mTrace.size(); ++k)
-			{
-				ss << LLMemType::getNameFromID(prof.mLines[i].mTrace[k]) << "  ";
-			}
-			mLines.push_back(utf8string_to_wstring(ss.str()));
-		}
-	}
-}
-
-void LLMemoryView::draw()
-{
-	const S32 UPDATE_INTERVAL = 60;
-	const S32 MARGIN_AMT = 10; 
-	static S32 curUpdate = UPDATE_INTERVAL;
-    static LLUIColor s_console_color = LLUIColorTable::instance().getColor("ConsoleBackground", LLColor4U::black);	
-
-	// setup update interval
-	if (curUpdate >= UPDATE_INTERVAL)
-	{
-		refreshProfile();
-		curUpdate = 0;
-	}
-	curUpdate++;
-
-	// setup window properly
-	S32 height = (S32) (gViewerWindow->getWindowRectScaled().getHeight()*0.75f);
-	S32 width = (S32) (gViewerWindow->getWindowRectScaled().getWidth() * 0.9f);
-	setRect(LLRect().setLeftTopAndSize(getRect().mLeft, getRect().mTop, width, height));
-	
-	// setup window color
-	F32 console_opacity = llclamp(gSavedSettings.getF32("ConsoleBackgroundOpacity"), 0.f, 1.f);
-	LLColor4 color = s_console_color;
-	color.mV[VALPHA] *= console_opacity;
-
-	LLGLSUIDefault gls_ui;
-	gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
-	gl_rect_2d(0, height, width, 0, color);
-	
-    LLFontGL * font = LLFontGL::getFontSansSerifSmall(); 
-
-	// draw remaining lines
-	F32 y_pos = 0.f;
-    F32 y_off = 0.f;
-
-	F32 line_height = font->getLineHeight();
-    S32 target_width = width - 2 * MARGIN_AMT;
-
-	// cut off lines on bottom
-	U32 max_lines = U32((height - 2 * line_height) / line_height);
-	y_pos = height - MARGIN_AMT - line_height;
-    y_off = 0.f;
-
-#if !MEM_TRACK_MEM
-	std::vector<LLWString>::const_iterator end = mLines.end();
-    if(mLines.size() > max_lines) {
-        end = mLines.begin() + max_lines;
-    }
-    for (std::vector<LLWString>::const_iterator i = mLines.begin(); i != end; ++i)
-	{
-		font->render(*i, 0, MARGIN_AMT, y_pos -  y_off,
-            LLColor4::white,
-			LLFontGL::LEFT, 
-			LLFontGL::BASELINE,
-            LLFontGL::NORMAL,
-			LLFontGL::DROP_SHADOW,
-			S32_MAX,
-			target_width
-			);
-		y_off += line_height;
-	}
-
-#else
-	LLMemTracker::getInstance()->preDraw(mPaused) ;
-
-	{
-		F32 x_pos = MARGIN_AMT ;
-		U32 lines = 0 ;
-		const char* str = LLMemTracker::getInstance()->getNextLine() ;
-		while(str != NULL)
-		{
-			lines++ ;
-			font->renderUTF8(str, 0, x_pos, y_pos -  y_off,
-				LLColor4::white,
-				LLFontGL::LEFT, 
-				LLFontGL::BASELINE,
-				LLFontGL::NORMAL,
-				LLFontGL::DROP_SHADOW,
-				S32_MAX,
-				target_width,
-				NULL, FALSE);
-		
-			str = LLMemTracker::getInstance()->getNextLine() ;
-			y_off += line_height;
-
-			if(lines >= max_lines)
-			{
-				lines = 0 ;
-				x_pos += 512.f ;
-				if(x_pos + 512.f > target_width)
-				{
-					break ;
-				}
-
-				y_pos = height - MARGIN_AMT - line_height;
-				y_off = 0.f;
-			}
-		}
-	}
-
-	LLMemTracker::getInstance()->postDraw() ;
-#endif
-
-#if MEM_TRACK_TYPE
-
-	S32 left, top, right, bottom;
-	S32 x, y;
-
-	S32 margin = 10;
-	S32 texth = LLFontGL::getFontMonospace()->getLineHeight();
-
-	S32 xleft = margin;
-	S32 ytop = height - margin;
-	S32 labelwidth = 0;
-	S32 maxmaxbytes = 1;
-
-	// Make sure all timers are accounted for
-	// Set 'MT_OTHER' to unaccounted ticks last frame
-	{
-		S32 display_memtypes[LLMemType::MTYPE_NUM_TYPES];
-		for (S32 i=0; i < LLMemType::MTYPE_NUM_TYPES; i++)
-		{
-			display_memtypes[i] = 0;
-		}
-		for (S32 i=0; i < MTV_DISPLAY_NUM; i++)
-		{
-			S32 tidx = mtv_display_table[i].memtype;
-			display_memtypes[tidx]++;
-		}
-		LLMemType::sMemCount[LLMemType::MTYPE_OTHER] = 0;
-		LLMemType::sMaxMemCount[LLMemType::MTYPE_OTHER] = 0;
-		for (S32 tidx = 0; tidx < LLMemType::MTYPE_NUM_TYPES; tidx++)
-		{
-			if (display_memtypes[tidx] == 0)
-			{
-				LLMemType::sMemCount[LLMemType::MTYPE_OTHER] += LLMemType::sMemCount[tidx];
-				LLMemType::sMaxMemCount[LLMemType::MTYPE_OTHER] += LLMemType::sMaxMemCount[tidx];
-			}
-		}
-	}
-	
-	// Labels
-	{
-		y = ytop;
-		S32 peak = 0;
-		for (S32 i=0; i<MTV_DISPLAY_NUM; i++)
-		{
-			x = xleft;
-
-			int tidx = mtv_display_table[i].memtype;
-			S32 bytes = LLMemType::sMemCount[tidx];
-			S32 maxbytes = LLMemType::sMaxMemCount[tidx];
-			maxmaxbytes = llmax(maxbytes, maxmaxbytes);
-			peak += maxbytes;
-			S32 mbytes = bytes >> 20;
-
-			tdesc = llformat("%s [%4d MB] in %06d NEWS",mtv_display_table[i].desc,mbytes, LLMemType::sNewCount[tidx]);
-			LLFontGL::getFontMonospace()->renderUTF8(tdesc, 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
-			
-			y -= (texth + 2);
-
-			S32 textw = LLFontGL::getFontMonospace()->getWidth(tdesc);
-			if (textw > labelwidth)
-				labelwidth = textw;
-		}
-
-		S32 num_avatars = 0;
-		S32 num_motions = 0;
-		S32 num_loading_motions = 0;
-		S32 num_loaded_motions = 0;
-		S32 num_active_motions = 0;
-		S32 num_deprecated_motions = 0;
-		for (std::vector<LLCharacter*>::iterator iter = LLCharacter::sInstances.begin();
-			 iter != LLCharacter::sInstances.end(); ++iter)
-		{
-			num_avatars++;
-			(*iter)->getMotionController().incMotionCounts(num_motions, num_loading_motions, num_loaded_motions, num_active_motions, num_deprecated_motions);
-		}
-		
-		x = xleft;
-		tdesc = llformat("Total Bytes: %d MB Overhead: %d KB Avs %d Motions:%d Loading:%d Loaded:%d Active:%d Dep:%d",
-						 LLMemType::sTotalMem >> 20, LLMemType::sOverheadMem >> 10,
-						 num_avatars, num_motions, num_loading_motions, num_loaded_motions, num_active_motions, num_deprecated_motions);
-		LLFontGL::getFontMonospace()->renderUTF8(tdesc, 0, x, y, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
-	}
-
-	// Bars
-	y = ytop;
-	labelwidth += 8;
-	S32 barw = width - labelwidth - xleft - margin;
-	for (S32 i=0; i<MTV_DISPLAY_NUM; i++)
-	{
-		x = xleft + labelwidth;
-
-		int tidx = mtv_display_table[i].memtype;
-		S32 bytes = LLMemType::sMemCount[tidx];
-		F32 frac = (F32)bytes / (F32)maxmaxbytes;
-		S32 w = (S32)(frac * (F32)barw);
-		left = x; right = x + w;
-		top = y; bottom = y - texth;		
-		gl_rect_2d(left, top, right, bottom, *mtv_display_table[i].color);
-
-		S32 maxbytes = LLMemType::sMaxMemCount[tidx];
-		F32 frac2 = (F32)maxbytes / (F32)maxmaxbytes;
-		S32 w2 = (S32)(frac2 * (F32)barw);
-		left = x + w + 1; right = x + w2;
-		top = y; bottom = y - texth;
-		LLColor4 tcolor = *mtv_display_table[i].color;
-		tcolor.setAlpha(.5f);
-		gl_rect_2d(left, top, right, bottom, tcolor);
-		
-		y -= (texth + 2);
-	}
-
-	dumpData();
-
-#endif
-	
-	LLView::draw();
-}
diff --git a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
index dd5f1ea689..2b92b0b3d1 100644
--- a/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
+++ b/indra/newview/llmenuoptionpathfindingrebakenavmesh.cpp
@@ -54,23 +54,21 @@ LLMenuOptionPathfindingRebakeNavmesh::LLMenuOptionPathfindingRebakeNavmesh()
 
 LLMenuOptionPathfindingRebakeNavmesh::~LLMenuOptionPathfindingRebakeNavmesh() 
 {
-	if (mRebakeNavMeshMode == kRebakeNavMesh_RequestSent)
-	{
-		LL_WARNS("navmeshRebaking") << "During destruction of the LLMenuOptionPathfindingRebakeNavmesh "
-			<< "singleton, the mode indicates that a request has been sent for which a response has yet "
-			<< "to be received.  This could contribute to a crash on exit." << LL_ENDL;
-	}
-
-	llassert(!mIsInitialized);
 	if (mIsInitialized)
 	{
+		if (mRebakeNavMeshMode == kRebakeNavMesh_RequestSent)
+		{
+			LL_WARNS("navmeshRebaking") << "During destruction of the LLMenuOptionPathfindingRebakeNavmesh "
+				<< "singleton, the mode indicates that a request has been sent for which a response has yet "
+				<< "to be received.  This could contribute to a crash on exit." << LL_ENDL;
+		}
+
 		quit();
 	}
 }
 
 void LLMenuOptionPathfindingRebakeNavmesh::initialize()
 {
-	llassert(!mIsInitialized);
 	if (!mIsInitialized)
 	{
 		mIsInitialized = true;
@@ -94,7 +92,6 @@ void LLMenuOptionPathfindingRebakeNavmesh::initialize()
 
 void LLMenuOptionPathfindingRebakeNavmesh::quit()
 {
-	llassert(mIsInitialized);
 	if (mIsInitialized)
 	{
 		if (mNavMeshSlot.connected())
@@ -175,51 +172,60 @@ void LLMenuOptionPathfindingRebakeNavmesh::handleAgentState(BOOL pCanRebakeRegio
 void LLMenuOptionPathfindingRebakeNavmesh::handleRebakeNavMeshResponse(bool pResponseStatus)
 {
 	llassert(mIsInitialized);
-	if (getMode() == kRebakeNavMesh_RequestSent)
+	if (mIsInitialized)
 	{
-		setMode(pResponseStatus ? kRebakeNavMesh_InProgress : kRebakeNavMesh_Default);
-	}
+		if (getMode() == kRebakeNavMesh_RequestSent)
+		{
+			setMode(pResponseStatus ? kRebakeNavMesh_InProgress : kRebakeNavMesh_Default);
+		}
 
-	if (!pResponseStatus)
-	{
-		LLNotificationsUtil::add("PathfindingCannotRebakeNavmesh");
+		if (!pResponseStatus)
+		{
+			LLNotificationsUtil::add("PathfindingCannotRebakeNavmesh");
+		}
 	}
 }
 
 void LLMenuOptionPathfindingRebakeNavmesh::handleNavMeshStatus(const LLPathfindingNavMeshStatus &pNavMeshStatus)
 {
 	llassert(mIsInitialized);
-	ERebakeNavMeshMode rebakeNavMeshMode = kRebakeNavMesh_Default;
-	if (pNavMeshStatus.isValid())
+	if (mIsInitialized)
 	{
-		switch (pNavMeshStatus.getStatus())
+		ERebakeNavMeshMode rebakeNavMeshMode = kRebakeNavMesh_Default;
+		if (pNavMeshStatus.isValid())
 		{
-		case LLPathfindingNavMeshStatus::kPending :
-		case LLPathfindingNavMeshStatus::kRepending :
-			rebakeNavMeshMode = kRebakeNavMesh_Available;
-			break;
-		case LLPathfindingNavMeshStatus::kBuilding :
-			rebakeNavMeshMode = kRebakeNavMesh_InProgress;
-			break;
-		case LLPathfindingNavMeshStatus::kComplete :
-			rebakeNavMeshMode = kRebakeNavMesh_NotAvailable;
-			break;
-		default : 
-			rebakeNavMeshMode = kRebakeNavMesh_Default;
-			llassert(0);
-			break;
+			switch (pNavMeshStatus.getStatus())
+			{
+			case LLPathfindingNavMeshStatus::kPending :
+			case LLPathfindingNavMeshStatus::kRepending :
+				rebakeNavMeshMode = kRebakeNavMesh_Available;
+				break;
+			case LLPathfindingNavMeshStatus::kBuilding :
+				rebakeNavMeshMode = kRebakeNavMesh_InProgress;
+				break;
+			case LLPathfindingNavMeshStatus::kComplete :
+				rebakeNavMeshMode = kRebakeNavMesh_NotAvailable;
+				break;
+			default : 
+				rebakeNavMeshMode = kRebakeNavMesh_Default;
+				llassert(0);
+				break;
+			}
 		}
-	}
 
-	setMode(rebakeNavMeshMode);
+		setMode(rebakeNavMeshMode);
+	}
 }
 
 void LLMenuOptionPathfindingRebakeNavmesh::handleRegionBoundaryCrossed()
 {
 	llassert(mIsInitialized);
-	createNavMeshStatusListenerForCurrentRegion();
-	mCanRebakeRegion = FALSE;
-	LLPathfindingManager::getInstance()->requestGetAgentState();
+	if (mIsInitialized)
+	{
+		createNavMeshStatusListenerForCurrentRegion();
+		mCanRebakeRegion = FALSE;
+		LLPathfindingManager::getInstance()->requestGetAgentState();
+	}
 }
 
 void LLMenuOptionPathfindingRebakeNavmesh::createNavMeshStatusListenerForCurrentRegion()
@@ -236,3 +242,4 @@ void LLMenuOptionPathfindingRebakeNavmesh::createNavMeshStatusListenerForCurrent
 		LLPathfindingManager::getInstance()->requestGetNavMeshForRegion(currentRegion, true);
 	}
 }
+
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index 92ac435f08..09003e3e53 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -204,16 +204,28 @@ class LLMeshHeaderResponder : public LLCurl::Responder
 {
 public:
 	LLVolumeParams mMeshParams;
-	
+	bool mProcessed;
+
 	LLMeshHeaderResponder(const LLVolumeParams& mesh_params)
 		: mMeshParams(mesh_params)
 	{
-		LLMeshRepoThread::sActiveHeaderRequests++;
+		LLMeshRepoThread::incActiveHeaderRequests();
+		mProcessed = false;
 	}
 
 	~LLMeshHeaderResponder()
 	{
-		LLMeshRepoThread::sActiveHeaderRequests--;
+		if (!mProcessed && !LLApp::isQuitting())
+		{ //something went wrong, retry
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
+			LLMeshRepository::sHTTPRetryCount++;
+			LLMeshRepoThread::HeaderRequest req(mMeshParams);
+			LLMutexLock lock(gMeshRepo.mThread->mMutex);
+			gMeshRepo.mThread->mHeaderReqQ.push(req);
+
+		}
+
+		LLMeshRepoThread::decActiveHeaderRequests();
 	}
 
 	virtual void completedRaw(U32 status, const std::string& reason,
@@ -229,16 +241,24 @@ public:
 	S32 mLOD;
 	U32 mRequestedBytes;
 	U32 mOffset;
+	bool mProcessed;
 
 	LLMeshLODResponder(const LLVolumeParams& mesh_params, S32 lod, U32 offset, U32 requested_bytes)
 		: mMeshParams(mesh_params), mLOD(lod), mOffset(offset), mRequestedBytes(requested_bytes)
 	{
-		LLMeshRepoThread::sActiveLODRequests++;
+		LLMeshRepoThread::incActiveLODRequests();
+		mProcessed = false;
 	}
 
 	~LLMeshLODResponder()
 	{
-		LLMeshRepoThread::sActiveLODRequests--;
+		if (!mProcessed && !LLApp::isQuitting())
+		{
+			llwarns << "Killed without being processed, retrying." << llendl;
+			LLMeshRepository::sHTTPRetryCount++;
+			gMeshRepo.mThread->lockAndLoadMeshLOD(mMeshParams, mLOD);
+		}
+		LLMeshRepoThread::decActiveLODRequests();
 	}
 
 	virtual void completedRaw(U32 status, const std::string& reason,
@@ -253,10 +273,17 @@ public:
 	LLUUID mMeshID;
 	U32 mRequestedBytes;
 	U32 mOffset;
+	bool mProcessed;
 
 	LLMeshSkinInfoResponder(const LLUUID& id, U32 offset, U32 size)
 		: mMeshID(id), mRequestedBytes(size), mOffset(offset)
 	{
+		mProcessed = false;
+	}
+
+	~LLMeshSkinInfoResponder()
+	{
+		llassert(mProcessed);
 	}
 
 	virtual void completedRaw(U32 status, const std::string& reason,
@@ -271,10 +298,17 @@ public:
 	LLUUID mMeshID;
 	U32 mRequestedBytes;
 	U32 mOffset;
+	bool mProcessed;
 
 	LLMeshDecompositionResponder(const LLUUID& id, U32 offset, U32 size)
 		: mMeshID(id), mRequestedBytes(size), mOffset(offset)
 	{
+		mProcessed = false;
+	}
+
+	~LLMeshDecompositionResponder()
+	{
+		llassert(mProcessed);
 	}
 
 	virtual void completedRaw(U32 status, const std::string& reason,
@@ -289,10 +323,17 @@ public:
 	LLUUID mMeshID;
 	U32 mRequestedBytes;
 	U32 mOffset;
+	bool mProcessed;
 
 	LLMeshPhysicsShapeResponder(const LLUUID& id, U32 offset, U32 size)
 		: mMeshID(id), mRequestedBytes(size), mOffset(offset)
 	{
+		mProcessed = false;
+	}
+
+	~LLMeshPhysicsShapeResponder()
+	{
+		llassert(mProcessed);
 	}
 
 	virtual void completedRaw(U32 status, const std::string& reason,
@@ -638,16 +679,24 @@ void LLMeshRepoThread::loadMeshPhysicsShape(const LLUUID& mesh_id)
 	mPhysicsShapeRequests.insert(mesh_id);
 }
 
+void LLMeshRepoThread::lockAndLoadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
+{
+	if (!LLAppViewer::isQuitting())
+	{
+		loadMeshLOD(mesh_params, lod);
+	}
+}
 
-void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
-{ //protected by mSignal, no locking needed here
 
+
+void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
+{ //could be called from any thread
+	LLMutexLock lock(mMutex);
 	mesh_header_map::iterator iter = mMeshHeader.find(mesh_params.getSculptID());
 	if (iter != mMeshHeader.end())
 	{ //if we have the header, request LOD byte range
 		LODRequest req(mesh_params, lod);
 		{
-			LLMutexLock lock(mMutex);
 			mLODReqQ.push(req);
 			LLMeshRepository::sLODProcessing++;
 		}
@@ -665,7 +714,6 @@ void LLMeshRepoThread::loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod)
 		}
 		else
 		{ //if no header request is pending, fetch header
-			LLMutexLock lock(mMutex);
 			mHeaderReqQ.push(req);
 			mPendingLOD[mesh_params].push_back(lod);
 		}
@@ -945,6 +993,34 @@ bool LLMeshRepoThread::fetchMeshPhysicsShape(const LLUUID& mesh_id)
 	return ret;
 }
 
+//static
+void LLMeshRepoThread::incActiveLODRequests()
+{
+	LLMutexLock lock(gMeshRepo.mThread->mMutex);
+	++LLMeshRepoThread::sActiveLODRequests;
+}
+
+//static
+void LLMeshRepoThread::decActiveLODRequests()
+{
+	LLMutexLock lock(gMeshRepo.mThread->mMutex);
+	--LLMeshRepoThread::sActiveLODRequests;
+}
+
+//static
+void LLMeshRepoThread::incActiveHeaderRequests()
+{
+	LLMutexLock lock(gMeshRepo.mThread->mMutex);
+	++LLMeshRepoThread::sActiveHeaderRequests;
+}
+
+//static
+void LLMeshRepoThread::decActiveHeaderRequests()
+{
+	LLMutexLock lock(gMeshRepo.mThread->mMutex);
+	--LLMeshRepoThread::sActiveHeaderRequests;
+}
+
 //return false if failed to get header
 bool LLMeshRepoThread::fetchMeshHeader(const LLVolumeParams& mesh_params, U32& count)
 {
@@ -1821,6 +1897,8 @@ void LLMeshLODResponder::completedRaw(U32 status, const std::string& reason,
 							  const LLChannelDescriptors& channels,
 							  const LLIOPipe::buffer_ptr_t& buffer)
 {
+	mProcessed = true;
+	
 	// thread could have already be destroyed during logout
 	if( !gMeshRepo.mThread )
 	{
@@ -1838,11 +1916,13 @@ void LLMeshLODResponder::completedRaw(U32 status, const std::string& reason,
 	{
 		if (status == 499 || status == 503)
 		{ //timeout or service unavailable, try again
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
 			LLMeshRepository::sHTTPRetryCount++;
 			gMeshRepo.mThread->loadMeshLOD(mMeshParams, mLOD);
 		}
 		else
 		{
+			llassert(status == 499 || status == 503); //intentionally trigger a breakpoint
 			llwarns << "Unhandled status " << status << llendl;
 		}
 		return;
@@ -1881,6 +1961,8 @@ void LLMeshSkinInfoResponder::completedRaw(U32 status, const std::string& reason
 							  const LLChannelDescriptors& channels,
 							  const LLIOPipe::buffer_ptr_t& buffer)
 {
+	mProcessed = true;
+
 	// thread could have already be destroyed during logout
 	if( !gMeshRepo.mThread )
 	{
@@ -1898,11 +1980,13 @@ void LLMeshSkinInfoResponder::completedRaw(U32 status, const std::string& reason
 	{
 		if (status == 499 || status == 503)
 		{ //timeout or service unavailable, try again
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
 			LLMeshRepository::sHTTPRetryCount++;
 			gMeshRepo.mThread->loadMeshSkinInfo(mMeshID);
 		}
 		else
 		{
+			llassert(status == 499 || status == 503); //intentionally trigger a breakpoint
 			llwarns << "Unhandled status " << status << llendl;
 		}
 		return;
@@ -1941,6 +2025,8 @@ void LLMeshDecompositionResponder::completedRaw(U32 status, const std::string& r
 							  const LLChannelDescriptors& channels,
 							  const LLIOPipe::buffer_ptr_t& buffer)
 {
+	mProcessed = true;
+	
 	if( !gMeshRepo.mThread )
 	{
 		return;
@@ -1957,11 +2043,13 @@ void LLMeshDecompositionResponder::completedRaw(U32 status, const std::string& r
 	{
 		if (status == 499 || status == 503)
 		{ //timeout or service unavailable, try again
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
 			LLMeshRepository::sHTTPRetryCount++;
 			gMeshRepo.mThread->loadMeshDecomposition(mMeshID);
 		}
 		else
 		{
+			llassert(status == 499 || status == 503); //intentionally trigger a breakpoint
 			llwarns << "Unhandled status " << status << llendl;
 		}
 		return;
@@ -2000,6 +2088,8 @@ void LLMeshPhysicsShapeResponder::completedRaw(U32 status, const std::string& re
 							  const LLChannelDescriptors& channels,
 							  const LLIOPipe::buffer_ptr_t& buffer)
 {
+	mProcessed = true;
+
 	// thread could have already be destroyed during logout
 	if( !gMeshRepo.mThread )
 	{
@@ -2017,11 +2107,13 @@ void LLMeshPhysicsShapeResponder::completedRaw(U32 status, const std::string& re
 	{
 		if (status == 499 || status == 503)
 		{ //timeout or service unavailable, try again
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
 			LLMeshRepository::sHTTPRetryCount++;
 			gMeshRepo.mThread->loadMeshPhysicsShape(mMeshID);
 		}
 		else
 		{
+			llassert(status == 499 || status == 503); //intentionally trigger a breakpoint
 			llwarns << "Unhandled status " << status << llendl;
 		}
 		return;
@@ -2060,6 +2152,8 @@ void LLMeshHeaderResponder::completedRaw(U32 status, const std::string& reason,
 							  const LLChannelDescriptors& channels,
 							  const LLIOPipe::buffer_ptr_t& buffer)
 {
+	mProcessed = true;
+
 	// thread could have already be destroyed during logout
 	if( !gMeshRepo.mThread )
 	{
@@ -2078,8 +2172,12 @@ void LLMeshHeaderResponder::completedRaw(U32 status, const std::string& reason,
 		// TODO*: Add maximum retry logic, exponential backoff
 		// and (somewhat more optional than the others) retries
 		// again after some set period of time
+
+		llassert(status == 503 || status == 499);
+
 		if (status == 503 || status == 499)
 		{ //retry
+			llwarns << "Timeout or service unavailable, retrying." << llendl;
 			LLMeshRepository::sHTTPRetryCount++;
 			LLMeshRepoThread::HeaderRequest req(mMeshParams);
 			LLMutexLock lock(gMeshRepo.mThread->mMutex);
@@ -2087,6 +2185,10 @@ void LLMeshHeaderResponder::completedRaw(U32 status, const std::string& reason,
 
 			return;
 		}
+		else
+		{
+			llwarns << "Unhandled status." << llendl;
+		}
 	}
 
 	S32 data_size = buffer->countAfter(channels.in(), NULL);
@@ -2101,7 +2203,11 @@ void LLMeshHeaderResponder::completedRaw(U32 status, const std::string& reason,
 
 	LLMeshRepository::sBytesReceived += llmin(data_size, 4096);
 
-	if (!gMeshRepo.mThread->headerReceived(mMeshParams, data, data_size))
+	bool success = gMeshRepo.mThread->headerReceived(mMeshParams, data, data_size);
+	
+	llassert(success);
+
+	if (!success)
 	{
 		llwarns
 			<< "Unable to parse mesh header: "
diff --git a/indra/newview/llmeshrepository.h b/indra/newview/llmeshrepository.h
index 6e301c26a2..8602271f84 100644
--- a/indra/newview/llmeshrepository.h
+++ b/indra/newview/llmeshrepository.h
@@ -322,7 +322,9 @@ public:
 
 	virtual void run();
 
+	void lockAndLoadMeshLOD(const LLVolumeParams& mesh_params, S32 lod);
 	void loadMeshLOD(const LLVolumeParams& mesh_params, S32 lod);
+
 	bool fetchMeshHeader(const LLVolumeParams& mesh_params, U32& count);
 	bool fetchMeshLOD(const LLVolumeParams& mesh_params, S32 lod, U32& count);
 	bool headerReceived(const LLVolumeParams& mesh_params, U8* data, S32 data_size);
@@ -351,6 +353,10 @@ public:
 	//  (should hold onto mesh_id and try again later if header info does not exist)
 	bool fetchMeshPhysicsShape(const LLUUID& mesh_id);
 
+	static void incActiveLODRequests();
+	static void decActiveLODRequests();
+	static void incActiveHeaderRequests();
+	static void decActiveHeaderRequests();
 
 };
 
@@ -407,7 +413,7 @@ public:
 
 	void startRequest() { ++mPendingUploads; }
 	void stopRequest() { --mPendingUploads; }
-
+		
 	bool finished() { return mFinished; }
 	virtual void run();
 	void preStart();
diff --git a/indra/newview/llmoveview.cpp b/indra/newview/llmoveview.cpp
index 93f7146fc8..eb6591eb39 100644
--- a/indra/newview/llmoveview.cpp
+++ b/indra/newview/llmoveview.cpp
@@ -698,19 +698,28 @@ void LLPanelStandStopFlying::updatePosition()
 
 	S32 y_pos = 0;
 	S32 bottom_tb_center = 0;
-	if (LLToolBar* toolbar_bottom = gToolBarView->getChild<LLToolBar>("toolbar_bottom"))
+	if (LLToolBar* toolbar_bottom = gToolBarView->getToolbar(LLToolBarView::TOOLBAR_BOTTOM))
 	{
 		y_pos = toolbar_bottom->getRect().getHeight();
 		bottom_tb_center = toolbar_bottom->getRect().getCenterX();
 	}
 
 	S32 left_tb_width = 0;
-	if (LLToolBar* toolbar_left = gToolBarView->getChild<LLToolBar>("toolbar_left"))
+	if (LLToolBar* toolbar_left = gToolBarView->getToolbar(LLToolBarView::TOOLBAR_LEFT))
 	{
 		left_tb_width = toolbar_left->getRect().getWidth();
 	}
 
-	if(LLPanel* panel_ssf_container = getRootView()->getChild<LLPanel>("state_management_buttons_container"))
+	if (!mStateManagementButtons.get())
+	{
+		LLPanel* panel_ssf_container = getRootView()->getChild<LLPanel>("state_management_buttons_container");
+		if (panel_ssf_container)
+		{
+			mStateManagementButtons = panel_ssf_container->getHandle();
+		}
+	}
+
+	if(LLPanel* panel_ssf_container = mStateManagementButtons.get())
 	{
 		panel_ssf_container->setOrigin(0, y_pos);
 	}
diff --git a/indra/newview/llmoveview.h b/indra/newview/llmoveview.h
index 744dd866d4..c525d9dfdb 100644
--- a/indra/newview/llmoveview.h
+++ b/indra/newview/llmoveview.h
@@ -172,6 +172,8 @@ private:
 	 */
 	LLHandle<LLPanel> mOriginalParent;
 
+	LLHandle<LLPanel> mStateManagementButtons;
+
 	/**
 	 * True if the panel is currently attached to the movement controls floater.
 	 * 
diff --git a/indra/newview/llnotificationhandlerutil.cpp b/indra/newview/llnotificationhandlerutil.cpp
index f0175d677c..eb4601a469 100644
--- a/indra/newview/llnotificationhandlerutil.cpp
+++ b/indra/newview/llnotificationhandlerutil.cpp
@@ -129,7 +129,8 @@ void LLHandlerUtil::logToIMP2P(const LLNotificationPtr& notification, bool to_fi
 
 		if (from_id.isNull())
 		{
-			llwarns << " from_id for notification " << notification->getName() << " is null " << llendl;
+			// Normal behavior for system generated messages, don't spam.
+			// llwarns << " from_id for notification " << notification->getName() << " is null " << llendl;
 			return;
 		}
 
diff --git a/indra/newview/lloutfitslist.cpp b/indra/newview/lloutfitslist.cpp
index ef5ef2ddc8..c15b6bd0d3 100644
--- a/indra/newview/lloutfitslist.cpp
+++ b/indra/newview/lloutfitslist.cpp
@@ -117,6 +117,8 @@ public:
 		registrar.add("Gear.Rename", boost::bind(&LLOutfitListGearMenu::onRename, this));
 		registrar.add("Gear.Delete", boost::bind(&LLOutfitsList::removeSelected, mOutfitList));
 		registrar.add("Gear.Create", boost::bind(&LLOutfitListGearMenu::onCreate, this, _2));
+		registrar.add("Gear.Collapse", boost::bind(&LLOutfitsList::collapse_all_folders, mOutfitList));
+		registrar.add("Gear.Expand", boost::bind(&LLOutfitsList::expand_all_folders, mOutfitList));
 
 		registrar.add("Gear.WearAdd", boost::bind(&LLOutfitListGearMenu::onAdd, this));
 
@@ -743,6 +745,34 @@ void LLOutfitsList::getSelectedItemsUUIDs(uuid_vec_t& selected_uuids) const
 	}
 }
 
+void LLOutfitsList::collapse_all_folders()
+{
+	for (outfits_map_t::iterator iter = mOutfitsMap.begin();
+			iter != mOutfitsMap.end();
+			++iter)
+	{
+		LLAccordionCtrlTab*	tab = iter->second;
+		if(tab && tab->isExpanded())
+		{
+			tab->changeOpenClose(true);
+		}
+	}
+}
+
+void LLOutfitsList::expand_all_folders()
+{
+	for (outfits_map_t::iterator iter = mOutfitsMap.begin();
+			iter != mOutfitsMap.end();
+			++iter)
+	{
+		LLAccordionCtrlTab*	tab = iter->second;
+		if(tab && !tab->isExpanded())
+		{
+			tab->changeOpenClose(false);
+		}
+	}
+}
+
 boost::signals2::connection LLOutfitsList::setSelectionChangeCallback(selection_change_callback_t cb)
 {
 	return mSelectionChangeSignal.connect(cb);
diff --git a/indra/newview/lloutfitslist.h b/indra/newview/lloutfitslist.h
index a0598737f1..2e3fb3f488 100644
--- a/indra/newview/lloutfitslist.h
+++ b/indra/newview/lloutfitslist.h
@@ -108,6 +108,16 @@ public:
 	 */
 	bool hasItemSelected();
 
+	/**
+	Collapses all outfit accordions.
+	*/
+	void collapse_all_folders();
+	/**
+	Expands all outfit accordions.
+	*/
+	void expand_all_folders();
+
+
 private:
 
 	void onOutfitsRemovalConfirmation(const LLSD& notification, const LLSD& response);
diff --git a/indra/newview/llpaneleditwearable.cpp b/indra/newview/llpaneleditwearable.cpp
index d42056ef9d..6b9edcb07c 100644
--- a/indra/newview/llpaneleditwearable.cpp
+++ b/indra/newview/llpaneleditwearable.cpp
@@ -1186,7 +1186,7 @@ void LLPanelEditWearable::showWearable(LLWearable* wearable, BOOL show, BOOL dis
 
 void LLPanelEditWearable::showDefaultSubpart()
 {
-        changeCamera(3);
+        changeCamera(0);
 }
 
 void LLPanelEditWearable::onTabExpandedCollapsed(const LLSD& param, U8 index)
diff --git a/indra/newview/llpanellandmarks.cpp b/indra/newview/llpanellandmarks.cpp
index 469656c33f..88400e4ef2 100644
--- a/indra/newview/llpanellandmarks.cpp
+++ b/indra/newview/llpanellandmarks.cpp
@@ -405,13 +405,13 @@ void LLLandmarksPanel::setItemSelected(const LLUUID& obj_id, BOOL take_keyboard_
 bool LLLandmarksPanel::isLandmarkSelected() const 
 {
 	LLFolderViewModelItemInventory* current_item = getCurSelectedViewModelItem();
+	return current_item && (current_item->getInventoryType() == LLInventoryType::IT_LANDMARK);
+}
 
-	if(current_item && current_item->getInventoryType() == LLInventoryType::IT_LANDMARK)
-	{
-		return true;
-	}
-
-	return false;
+bool LLLandmarksPanel::isFolderSelected() const
+{
+	LLFolderViewModelItemInventory* current_item = getCurSelectedViewModelItem();
+	return current_item && (current_item->getInventoryType() == LLInventoryType::IT_CATEGORY);
 }
 
 bool LLLandmarksPanel::isReceivedFolderSelected() const
@@ -709,7 +709,7 @@ void LLLandmarksPanel::initListCommandsHandlers()
 void LLLandmarksPanel::updateListCommands()
 {
 	bool add_folder_enabled = isActionEnabled("category");
-	bool trash_enabled = isActionEnabled("delete");
+	bool trash_enabled = isActionEnabled("delete") && (isFolderSelected() || isLandmarkSelected());
 
 	// keep Options & Add Landmark buttons always enabled
 	mListCommands->getChildView(ADD_FOLDER_BUTTON_NAME)->setEnabled(add_folder_enabled);
diff --git a/indra/newview/llpanellandmarks.h b/indra/newview/llpanellandmarks.h
index aa5f69739d..8fae0f0b67 100644
--- a/indra/newview/llpanellandmarks.h
+++ b/indra/newview/llpanellandmarks.h
@@ -85,6 +85,7 @@ protected:
 	 * @return true - if current selected panel is not null and selected item is a landmark
 	 */
 	bool isLandmarkSelected() const;
+	bool isFolderSelected() const;
 	bool isReceivedFolderSelected() const;
 	void doActionOnCurSelectedLandmark(LLLandmarkList::loaded_callback_t cb);
 	LLFolderViewItem* getCurSelectedItem() const;
diff --git a/indra/newview/llpanelmaininventory.cpp b/indra/newview/llpanelmaininventory.cpp
index 35cb3d59c5..82b79db60a 100644
--- a/indra/newview/llpanelmaininventory.cpp
+++ b/indra/newview/llpanelmaininventory.cpp
@@ -107,7 +107,6 @@ LLPanelMainInventory::LLPanelMainInventory(const LLPanel::Params& p)
 	  mMenuAdd(NULL),
 	  mNeedUploadCost(true)
 {
-	LLMemType mt(LLMemType::MTYPE_INVENTORY_VIEW_INIT);
 	// Menu Callbacks (non contex menus)
 	mCommitCallbackRegistrar.add("Inventory.DoToSelected", boost::bind(&LLPanelMainInventory::doToSelected, this, _2));
 	mCommitCallbackRegistrar.add("Inventory.CloseAllFolders", boost::bind(&LLPanelMainInventory::closeAllFolders, this));
@@ -613,7 +612,6 @@ void LLPanelMainInventory::setFilterTextFromFilter()
 
 void LLPanelMainInventory::toggleFindOptions()
 {
-	LLMemType mt(LLMemType::MTYPE_INVENTORY_VIEW_TOGGLE);
 	LLFloater *floater = getFinder();
 	if (!floater)
 	{
@@ -735,7 +733,6 @@ void LLFloaterInventoryFinder::updateElementsFromFilter()
 
 void LLFloaterInventoryFinder::draw()
 {
-	LLMemType mt(LLMemType::MTYPE_INVENTORY_DRAW);
 	U64 filter = 0xffffffffffffffffULL;
 	BOOL filtered_by_all_types = TRUE;
 
@@ -1185,6 +1182,8 @@ BOOL LLPanelMainInventory::isActionEnabled(const LLSD& userdata)
 
 	if (command_name == "share")
 	{
+		LLFolderViewItem* current_item = getActivePanel()->getRootFolder()->getCurSelectedItem();
+		if (!current_item) return FALSE;
 		LLSidepanelInventory* parent = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
 		return parent ? parent->canShare() : FALSE;
 	}
diff --git a/indra/newview/llpaneloutfitedit.cpp b/indra/newview/llpaneloutfitedit.cpp
index f5db98f831..30f137bdba 100644
--- a/indra/newview/llpaneloutfitedit.cpp
+++ b/indra/newview/llpaneloutfitedit.cpp
@@ -186,8 +186,11 @@ private:
 	// Populate the menu with items like "New Skin", "New Pants", etc.
 	static void populateCreateWearableSubmenus(LLMenuGL* menu)
 	{
-		LLView* menu_clothes	= gMenuHolder->getChildView("COF.Gear.New_Clothes", FALSE);
-		LLView* menu_bp			= gMenuHolder->getChildView("COF.Geear.New_Body_Parts", FALSE);
+        // MAINT-2276...these menus are created as dummies because they are not available
+        // when this function is called. This prevents their parent from popping up later.
+        //
+		//LLView* menu_clothes	= gMenuHolder->getChildView("COF.Gear.New_Clothes", FALSE);
+		//LLView* menu_bp			= gMenuHolder->getChildView("COF.Geear.New_Body_Parts", FALSE);
 
 		for (U8 i = LLWearableType::WT_SHAPE; i != (U8) LLWearableType::WT_COUNT; ++i)
 		{
@@ -200,8 +203,11 @@ private:
 			p.on_click.function_name = "Wearable.Create";
 			p.on_click.parameter = LLSD(type_name);
 
-			LLView* parent = LLWearableType::getAssetType(type) == LLAssetType::AT_CLOTHING ?
-				menu_clothes : menu_bp;
+            //LLView* parent = LLWearableType::getAssetType(type) == LLAssetType::AT_CLOTHING ? menu_clothes : menu_bp;
+            // This is a work-around for MAINT-2276 wherein the parent toggleable menu does not appear
+            // It puts everything under one menu, but that menu appears, which is better than not.
+            // 
+			LLView* parent =  menu;
 			LLUICtrlFactory::create<LLMenuItemCallGL>(p, parent);
 		}
 	}
diff --git a/indra/newview/llpanelpermissions.cpp b/indra/newview/llpanelpermissions.cpp
index 51ab7649a4..e641370d2e 100644
--- a/indra/newview/llpanelpermissions.cpp
+++ b/indra/newview/llpanelpermissions.cpp
@@ -425,7 +425,7 @@ void LLPanelPermissions::refresh()
 		}
 	}
 	
-	getChildView("button set group")->setEnabled(owners_identical && (mOwnerID == gAgent.getID()) && is_nonpermanent_enforced);
+	getChildView("button set group")->setEnabled(root_selected && owners_identical && (mOwnerID == gAgent.getID()) && is_nonpermanent_enforced);
 
 	getChildView("Name:")->setEnabled(TRUE);
 	LLLineEditor* LineEditorObjectName = getChild<LLLineEditor>("Object Name");
diff --git a/indra/newview/llpanelplaces.cpp b/indra/newview/llpanelplaces.cpp
index 6d321d4716..6c2a01fc82 100644
--- a/indra/newview/llpanelplaces.cpp
+++ b/indra/newview/llpanelplaces.cpp
@@ -366,6 +366,7 @@ void LLPanelPlaces::onOpen(const LLSD& key)
 
 	if (key.size() != 0)
 	{
+		isLandmarkEditModeOn = false;
 		std::string key_type = key["type"].asString();
 		if (key_type == LANDMARK_TAB_INFO_TYPE)
 		{
@@ -392,7 +393,6 @@ void LLPanelPlaces::onOpen(const LLSD& key)
 			mPlaceInfoType = key_type;
 			mPosGlobal.setZero();
 			mItem = NULL;
-			isLandmarkEditModeOn = false;
 			togglePlaceInfoPanel(TRUE);
 
 			if (mPlaceInfoType == AGENT_INFO_TYPE)
diff --git a/indra/newview/llpanelteleporthistory.cpp b/indra/newview/llpanelteleporthistory.cpp
index c63d89fc98..0756faf5c0 100644
--- a/indra/newview/llpanelteleporthistory.cpp
+++ b/indra/newview/llpanelteleporthistory.cpp
@@ -972,6 +972,11 @@ void LLTeleportHistoryPanel::onCollapseAllFolders()
 		mItemContainers.get(n)->setDisplayChildren(false);
 	}
 	mHistoryAccordion->arrange();
+
+	if (mLastSelectedFlatlList)
+	{
+		mLastSelectedFlatlList->resetSelection();
+	}
 }
 
 void LLTeleportHistoryPanel::onClearTeleportHistory()
diff --git a/indra/newview/llpaneltopinfobar.cpp b/indra/newview/llpaneltopinfobar.cpp
index 854deb00d0..343c140bbb 100644
--- a/indra/newview/llpaneltopinfobar.cpp
+++ b/indra/newview/llpaneltopinfobar.cpp
@@ -64,9 +64,6 @@ private:
 
 LLPanelTopInfoBar::LLPanelTopInfoBar(): mParcelChangedObserver(0)
 {
-	LLUICtrl::CommitCallbackRegistry::currentRegistrar()
-			.add("TopInfoBar.Action", boost::bind(&LLPanelTopInfoBar::onContextMenuItemClicked, this, _2));
-
 	buildFromFile( "panel_topinfo_bar.xml");
 }
 
@@ -132,6 +129,11 @@ void LLPanelTopInfoBar::handleLoginComplete()
 
 BOOL LLPanelTopInfoBar::handleRightMouseDown(S32 x, S32 y, MASK mask)
 {
+	if(!LLUICtrl::CommitCallbackRegistry::getValue("TopInfoBar.Action"))
+	{
+		LLUICtrl::CommitCallbackRegistry::currentRegistrar()
+				.add("TopInfoBar.Action", boost::bind(&LLPanelTopInfoBar::onContextMenuItemClicked, this, _2));
+	}
 	show_topinfobar_context_menu(this, x, y);
 	return TRUE;
 }
diff --git a/indra/newview/llpolymesh.cpp b/indra/newview/llpolymesh.cpp
index 9902d047e4..5f5258bbce 100644
--- a/indra/newview/llpolymesh.cpp
+++ b/indra/newview/llpolymesh.cpp
@@ -750,8 +750,6 @@ const LLVector2 &LLPolyMeshSharedData::getUVs(U32 index)
 //-----------------------------------------------------------------------------
 LLPolyMesh::LLPolyMesh(LLPolyMeshSharedData *shared_data, LLPolyMesh *reference_mesh)
 {       
-	LLMemType mt(LLMemType::MTYPE_AVATAR_MESH);
-
 	llassert(shared_data);
 
 	mSharedData = shared_data;
diff --git a/indra/newview/llpolymesh.h b/indra/newview/llpolymesh.h
index 850171d169..28da230541 100644
--- a/indra/newview/llpolymesh.h
+++ b/indra/newview/llpolymesh.h
@@ -400,6 +400,8 @@ protected:
 // LLPolySkeletalDeformation
 // A set of joint scale data for deforming the avatar mesh
 //-----------------------------------------------------------------------------
+
+LL_ALIGN_PREFIX(16)
 class LLPolySkeletalDistortion : public LLViewerVisualParam
 {
 public:
@@ -436,13 +438,14 @@ public:
 	/*virtual*/ const LLVector4a*	getNextDistortion(U32 *index, LLPolyMesh **poly_mesh){index = 0; poly_mesh = NULL; return NULL;};
 
 protected:
+	LL_ALIGN_16(LLVector4a	mDefaultVec);
+
 	typedef std::map<LLJoint*, LLVector3> joint_vec_map_t;
 	joint_vec_map_t mJointScales;
 	joint_vec_map_t mJointOffsets;
-	LLVector4a	mDefaultVec;
 	// Backlink only; don't make this an LLPointer.
 	LLVOAvatar *mAvatar;
-};
+} LL_ALIGN_POSTFIX(16);
 
 #endif // LL_LLPOLYMESH_H
 
diff --git a/indra/newview/llpolymorph.cpp b/indra/newview/llpolymorph.cpp
index bd96608641..495fdc348c 100644
--- a/indra/newview/llpolymorph.cpp
+++ b/indra/newview/llpolymorph.cpp
@@ -73,9 +73,11 @@ LLPolyMorphData::LLPolyMorphData(const LLPolyMorphData &rhs) :
 {
 	const S32 numVertices = mNumIndices;
 
-	mCoords = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
-	mNormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
-	mBinormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	U32 size = sizeof(LLVector4a)*numVertices;
+
+	mCoords = static_cast<LLVector4a*>( ll_aligned_malloc_16(size) );
+	mNormals = static_cast<LLVector4a*>( ll_aligned_malloc_16(size) );
+	mBinormals = static_cast<LLVector4a*>( ll_aligned_malloc_16(size) );
 	mTexCoords = new LLVector2[numVertices];
 	mVertexIndices = new U32[numVertices];
 	
@@ -121,9 +123,13 @@ BOOL LLPolyMorphData::loadBinary(LLFILE *fp, LLPolyMeshSharedData *mesh)
 	//-------------------------------------------------------------------------
 	// allocate vertices
 	//-------------------------------------------------------------------------
-	mCoords = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
-	mNormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
-	mBinormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(numVertices * sizeof(LLVector4a)));
+	
+	U32 size = sizeof(LLVector4a)*numVertices;
+	
+	mCoords = static_cast<LLVector4a*>(ll_aligned_malloc_16(size));
+	mNormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(size));
+	mBinormals = static_cast<LLVector4a*>(ll_aligned_malloc_16(size));
+	
 	mTexCoords = new LLVector2[numVertices];
 	// Actually, we are allocating more space than we need for the skiplist
 	mVertexIndices = new U32[numVertices];
diff --git a/indra/newview/llpolymorph.h b/indra/newview/llpolymorph.h
index 678599d7e1..24940c52e0 100644
--- a/indra/newview/llpolymorph.h
+++ b/indra/newview/llpolymorph.h
@@ -41,6 +41,7 @@ class LLWearable;
 //-----------------------------------------------------------------------------
 // LLPolyMorphData()
 //-----------------------------------------------------------------------------
+LL_ALIGN_PREFIX(16)
 class LLPolyMorphData
 {
 public:
@@ -75,12 +76,13 @@ public:
 
 	F32					mTotalDistortion;	// vertex distortion summed over entire morph
 	F32					mMaxDistortion;		// maximum single vertex distortion in a given morph
-	LLVector4a			mAvgDistortion;		// average vertex distortion, to infer directionality of the morph
+	LL_ALIGN_16(LLVector4a			mAvgDistortion);		// average vertex distortion, to infer directionality of the morph
 	LLPolyMeshSharedData*	mMesh;
 
 private:
 	void freeData();
-};
+} LL_ALIGN_POSTFIX(16);
+
 
 //-----------------------------------------------------------------------------
 // LLPolyVertexMask()
diff --git a/indra/newview/llselectmgr.cpp b/indra/newview/llselectmgr.cpp
index c3c37141ed..343316d30a 100644
--- a/indra/newview/llselectmgr.cpp
+++ b/indra/newview/llselectmgr.cpp
@@ -211,7 +211,6 @@ LLSelectMgr::LLSelectMgr()
 
 	mGridMode = GRID_MODE_WORLD;
 	gSavedSettings.setS32("GridMode", (S32)GRID_MODE_WORLD);
-	mGridValid = FALSE;
 
 	mSelectedObjects = new LLObjectSelection();
 	mHoverObjects = new LLObjectSelection();
@@ -1170,7 +1169,6 @@ void LLSelectMgr::setGridMode(EGridMode mode)
 	mGridMode = mode;
 	gSavedSettings.setS32("GridMode", mode);
 	updateSelectionCenter();
-	mGridValid = FALSE;
 }
 
 void LLSelectMgr::getGrid(LLVector3& origin, LLQuaternion &rotation, LLVector3 &scale)
@@ -1271,7 +1269,6 @@ void LLSelectMgr::getGrid(LLVector3& origin, LLQuaternion &rotation, LLVector3 &
 	origin = mGridOrigin;
 	rotation = mGridRotation;
 	scale = mGridScale;
-	mGridValid = TRUE;
 }
 
 //-----------------------------------------------------------------------------
@@ -2941,116 +2938,148 @@ BOOL LLSelectMgr::selectGetRootsCopy()
 	return TRUE;
 }
 
-//-----------------------------------------------------------------------------
-// selectGetCreator()
-// Creator information only applies to root objects.
-//-----------------------------------------------------------------------------
-BOOL LLSelectMgr::selectGetCreator(LLUUID& result_id, std::string& name)
+struct LLSelectGetFirstTest
 {
-	BOOL identical = TRUE;
-	BOOL first = TRUE;
-	LLUUID first_id;
-	for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
-		 iter != getSelection()->root_object_end(); iter++ )
+	LLSelectGetFirstTest() : mIdentical(true), mFirst(true)	{ }
+	virtual ~LLSelectGetFirstTest() { }
+
+	// returns false to break out of the iteration.
+	bool checkMatchingNode(LLSelectNode* node)
 	{
-		LLSelectNode* node = *iter;	
-		if (!node->mValid)
+		if (!node || !node->mValid)
 		{
-			return FALSE;
+			return false;
 		}
 
-		if (first)
+		if (mFirst)
 		{
-			first_id = node->mPermissions->getCreator();
-			first = FALSE;
+			mFirstValue = getValueFromNode(node);
+			mFirst = false;
 		}
 		else
 		{
-			if ( !(first_id == node->mPermissions->getCreator() ) )
+			if ( mFirstValue != getValueFromNode(node) )
+			{
+				mIdentical = false;
+				// stop testing once we know not all selected are identical.
+				return false;
+			}
+		}
+		// continue testing.
+		return true;
+	}
+
+	bool mIdentical;
+	LLUUID mFirstValue;
+
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node) = 0;
+
+private:
+	bool mFirst;
+};
+
+void LLSelectMgr::getFirst(LLSelectGetFirstTest* test)
+{
+	if (gSavedSettings.getBOOL("EditLinkedParts"))
+	{
+		for (LLObjectSelection::valid_iterator iter = getSelection()->valid_begin();
+			iter != getSelection()->valid_end(); ++iter )
+		{
+			if (!test->checkMatchingNode(*iter))
+			{
+				break;
+			}
+		}
+	}
+	else
+	{
+		for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
+			iter != getSelection()->root_object_end(); ++iter )
+		{
+			if (!test->checkMatchingNode(*iter))
 			{
-				identical = FALSE;
 				break;
 			}
 		}
 	}
-	if (first_id.isNull())
+}
+
+//-----------------------------------------------------------------------------
+// selectGetCreator()
+// Creator information only applies to roots unless editing linked parts.
+//-----------------------------------------------------------------------------
+struct LLSelectGetFirstCreator : public LLSelectGetFirstTest
+{
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node)
+	{
+		return node->mPermissions->getCreator();
+	}
+};
+
+BOOL LLSelectMgr::selectGetCreator(LLUUID& result_id, std::string& name)
+{
+	LLSelectGetFirstCreator test;
+	getFirst(&test);
+
+	if (test.mFirstValue.isNull())
 	{
 		name = LLTrans::getString("AvatarNameNobody");
 		return FALSE;
 	}
 	
-	result_id = first_id;
+	result_id = test.mFirstValue;
 	
-	if (identical)
+	if (test.mIdentical)
 	{
-		name = LLSLURL("agent", first_id, "inspect").getSLURLString();
+		name = LLSLURL("agent", test.mFirstValue, "inspect").getSLURLString();
 	}
 	else
 	{
 		name = LLTrans::getString("AvatarNameMultiple");
 	}
 
-	return identical;
+	return test.mIdentical;
 }
 
-
 //-----------------------------------------------------------------------------
 // selectGetOwner()
-// Owner information only applies to roots.
+// Owner information only applies to roots unless editing linked parts.
 //-----------------------------------------------------------------------------
-BOOL LLSelectMgr::selectGetOwner(LLUUID& result_id, std::string& name)
+struct LLSelectGetFirstOwner : public LLSelectGetFirstTest
 {
-	BOOL identical = TRUE;
-	BOOL first = TRUE;
-	BOOL first_group_owned = FALSE;
-	LLUUID first_id;
-	for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
-		 iter != getSelection()->root_object_end(); iter++ )
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node)
 	{
-		LLSelectNode* node = *iter;	
-		if (!node->mValid)
-		{
-			return FALSE;
-		}
-		
-		if (first)
-		{
-			node->mPermissions->getOwnership(first_id, first_group_owned);
-			first = FALSE;
-		}
-		else
-		{
-			LLUUID owner_id;
-			BOOL is_group_owned = FALSE;
-			if (!(node->mPermissions->getOwnership(owner_id, is_group_owned))
-				|| owner_id != first_id || is_group_owned != first_group_owned)
-			{
-				identical = FALSE;
-				break;
-			}
-		}
+		// Don't use 'getOwnership' since we return a reference, not a copy.
+		// Will return LLUUID::null if unowned (which is not allowed and should never happen.)
+		return node->mPermissions->isGroupOwned() ? node->mPermissions->getGroup() : node->mPermissions->getOwner();
 	}
-	if (first_id.isNull())
+};
+
+BOOL LLSelectMgr::selectGetOwner(LLUUID& result_id, std::string& name)
+{
+	LLSelectGetFirstOwner test;
+	getFirst(&test);
+
+	if (test.mFirstValue.isNull())
 	{
 		return FALSE;
 	}
 
-	result_id = first_id;
+	result_id = test.mFirstValue;
 	
-	if (identical)
+	if (test.mIdentical)
 	{
-		BOOL public_owner = (first_id.isNull() && !first_group_owned);
-		if (first_group_owned)
-		{
-			name = LLSLURL("group", first_id, "inspect").getSLURLString();
-		}
-		else if(!public_owner)
+		bool group_owned = selectIsGroupOwned();
+		if (group_owned)
 		{
-			name = LLSLURL("agent", first_id, "inspect").getSLURLString();
+			name = LLSLURL("group", test.mFirstValue, "inspect").getSLURLString();
 		}
 		else
 		{
-			name = LLTrans::getString("AvatarNameNobody");
+			name = LLSLURL("agent", test.mFirstValue, "inspect").getSLURLString();
 		}
 	}
 	else
@@ -3058,131 +3087,92 @@ BOOL LLSelectMgr::selectGetOwner(LLUUID& result_id, std::string& name)
 		name = LLTrans::getString("AvatarNameMultiple");
 	}
 
-	return identical;
+	return test.mIdentical;
 }
 
-
 //-----------------------------------------------------------------------------
 // selectGetLastOwner()
-// Owner information only applies to roots.
+// Owner information only applies to roots unless editing linked parts.
 //-----------------------------------------------------------------------------
-BOOL LLSelectMgr::selectGetLastOwner(LLUUID& result_id, std::string& name)
+struct LLSelectGetFirstLastOwner : public LLSelectGetFirstTest
 {
-	BOOL identical = TRUE;
-	BOOL first = TRUE;
-	LLUUID first_id;
-	for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
-		 iter != getSelection()->root_object_end(); iter++ )
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node)
 	{
-		LLSelectNode* node = *iter;	
-		if (!node->mValid)
-		{
-			return FALSE;
-		}
-
-		if (first)
-		{
-			first_id = node->mPermissions->getLastOwner();
-			first = FALSE;
-		}
-		else
-		{
-			if ( !(first_id == node->mPermissions->getLastOwner() ) )
-			{
-				identical = FALSE;
-				break;
-			}
-		}
+		return node->mPermissions->getLastOwner();
 	}
-	if (first_id.isNull())
+};
+
+BOOL LLSelectMgr::selectGetLastOwner(LLUUID& result_id, std::string& name)
+{
+	LLSelectGetFirstLastOwner test;
+	getFirst(&test);
+
+	if (test.mFirstValue.isNull())
 	{
 		return FALSE;
 	}
 
-	result_id = first_id;
+	result_id = test.mFirstValue;
 	
-	if (identical)
+	if (test.mIdentical)
 	{
-		BOOL public_owner = (first_id.isNull());
-		if(!public_owner)
-		{
-			name = LLSLURL("agent", first_id, "inspect").getSLURLString();
-		}
-		else
-		{
-			name.assign("Public or Group");
-		}
+		name = LLSLURL("agent", test.mFirstValue, "inspect").getSLURLString();
 	}
 	else
 	{
 		name.assign( "" );
 	}
 
-	return identical;
+	return test.mIdentical;
 }
 
-
 //-----------------------------------------------------------------------------
 // selectGetGroup()
-// Group information only applies to roots.
+// Group information only applies to roots unless editing linked parts.
 //-----------------------------------------------------------------------------
-BOOL LLSelectMgr::selectGetGroup(LLUUID& result_id)
+struct LLSelectGetFirstGroup : public LLSelectGetFirstTest
 {
-	BOOL identical = TRUE;
-	BOOL first = TRUE;
-	LLUUID first_id;
-	for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
-		 iter != getSelection()->root_object_end(); iter++ )
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node)
 	{
-		LLSelectNode* node = *iter;	
-		if (!node->mValid)
-		{
-			return FALSE;
-		}
-
-		if (first)
-		{
-			first_id = node->mPermissions->getGroup();
-			first = FALSE;
-		}
-		else
-		{
-			if ( !(first_id == node->mPermissions->getGroup() ) )
-			{
-				identical = FALSE;
-				break;
-			}
-		}
+		return node->mPermissions->getGroup();
 	}
+};
 
-	result_id = first_id;
+BOOL LLSelectMgr::selectGetGroup(LLUUID& result_id)
+{
+	LLSelectGetFirstGroup test;
+	getFirst(&test);
 
-	return identical;
+	result_id = test.mFirstValue;
+	return test.mIdentical;
 }
 
 //-----------------------------------------------------------------------------
 // selectIsGroupOwned()
-// Only operates on root nodes.  
-// Returns TRUE if all have valid data and they are all group owned.
+// Only operates on root nodes unless editing linked parts.  
+// Returns TRUE if the first selected is group owned.
 //-----------------------------------------------------------------------------
-BOOL LLSelectMgr::selectIsGroupOwned()
+struct LLSelectGetFirstGroupOwner : public LLSelectGetFirstTest
 {
-	BOOL found_one = FALSE;
-	for (LLObjectSelection::root_object_iterator iter = getSelection()->root_object_begin();
-		 iter != getSelection()->root_object_end(); iter++ )
+protected:
+	virtual const LLUUID& getValueFromNode(LLSelectNode* node)
 	{
-		LLSelectNode* node = *iter;	
-		if (!node->mValid)
+		if (node->mPermissions->isGroupOwned())
 		{
-			return FALSE;
+			return node->mPermissions->getGroup();
 		}
-		found_one = TRUE;
-		if (!node->mPermissions->isGroupOwned())
-		{
-			return FALSE;
-		}
-	}	
-	return found_one ? TRUE : FALSE;
+		return LLUUID::null;
+	}
+};
+
+BOOL LLSelectMgr::selectIsGroupOwned()
+{
+	LLSelectGetFirstGroupOwner test;
+	getFirst(&test);
+
+	return test.mFirstValue.notNull() ? TRUE : FALSE;
 }
 
 //-----------------------------------------------------------------------------
@@ -4987,7 +4977,11 @@ void LLSelectMgr::processObjectProperties(LLMessageSystem* msg, void** user_data
 		} func(id);
 		LLSelectNode* node = LLSelectMgr::getInstance()->getSelection()->getFirstNode(&func);
 
-		if (node)
+		if (!node)
+		{
+			llwarns << "Couldn't find object " << id << " selected." << llendl;
+		}
+		else
 		{
 			if (node->mInventorySerial != inv_serial)
 			{
@@ -5058,13 +5052,6 @@ void LLSelectMgr::processObjectProperties(LLMessageSystem* msg, void** user_data
 
 	dialog_refresh_all();
 
-	// silly hack to allow 'save into inventory' 
-	if(gPopupMenuView->getVisible())
-	{
-		gPopupMenuView->setItemEnabled(SAVE_INTO_INVENTORY,
-									   enable_save_into_inventory(NULL));
-	}
-
 	// hack for left-click buy object
 	LLToolPie::selectionPropertiesReceived();
 }
diff --git a/indra/newview/llselectmgr.h b/indra/newview/llselectmgr.h
index ecbb20df1b..cc78e35869 100644
--- a/indra/newview/llselectmgr.h
+++ b/indra/newview/llselectmgr.h
@@ -343,6 +343,9 @@ typedef LLSafeHandle<LLObjectSelection> LLObjectSelectionHandle;
 extern template class LLSelectMgr* LLSingleton<class LLSelectMgr>::getInstance();
 #endif
 
+// For use with getFirstTest()
+struct LLSelectGetFirstTest;
+
 class LLSelectMgr : public LLEditMenuHandler, public LLSingleton<LLSelectMgr>
 {
 public:
@@ -745,6 +748,9 @@ private:
 	static void packGodlikeHead(void* user_data);
 	static bool confirmDelete(const LLSD& notification, const LLSD& response, LLObjectSelectionHandle handle);
 
+	// Get the first ID that matches test and whether or not all ids are identical in selected objects.
+	void getFirst(LLSelectGetFirstTest* test);
+
 public:
 	// Observer/callback support for when object selection changes or
 	// properties are received/updated
@@ -763,8 +769,6 @@ private:
 	LLVector3				mGridOrigin;
 	LLVector3				mGridScale;
 	EGridMode				mGridMode;
-	BOOL					mGridValid;
-
 
 	BOOL					mTEMode;			// render te
 	LLVector3d				mSelectionCenterGlobal;
diff --git a/indra/newview/llsidepanelappearance.cpp b/indra/newview/llsidepanelappearance.cpp
index b143240187..adb97ac800 100644
--- a/indra/newview/llsidepanelappearance.cpp
+++ b/indra/newview/llsidepanelappearance.cpp
@@ -456,10 +456,10 @@ void LLSidepanelAppearance::refreshCurrentOutfitName(const std::string& name)
 void LLSidepanelAppearance::editWearable(LLWearable *wearable, LLView *data, BOOL disable_camera_switch)
 {
 	LLFloaterSidePanelContainer::showPanel("appearance", LLSD());
-
 	LLSidepanelAppearance *panel = dynamic_cast<LLSidepanelAppearance*>(data);
 	if (panel)
 	{
+		panel->showOutfitsInventoryPanel();
 		panel->showWearableEditPanel(wearable, disable_camera_switch);
 	}
 }
diff --git a/indra/newview/llsidepaneltaskinfo.cpp b/indra/newview/llsidepaneltaskinfo.cpp
index c351b1a128..5532bdc71a 100644
--- a/indra/newview/llsidepaneltaskinfo.cpp
+++ b/indra/newview/llsidepaneltaskinfo.cpp
@@ -101,6 +101,8 @@ BOOL LLSidepanelTaskInfo::postBuild()
 	mDetailsBtn = getChild<LLButton>("details_btn");
 	mDetailsBtn->setClickedCallback(boost::bind(&LLSidepanelTaskInfo::onDetailsButtonClicked, this));
 
+	mDeedBtn = getChild<LLButton>("button deed");
+
 	mLabelGroupName = getChild<LLNameBox>("Group Name Proxy");
 
 	childSetCommitCallback("Object Name",						LLSidepanelTaskInfo::onCommitName,this);
@@ -263,7 +265,7 @@ void LLSidepanelTaskInfo::disableAll()
 
 void LLSidepanelTaskInfo::refresh()
 {
-	LLButton* btn_deed_to_group = getChild<LLButton>("button deed");
+	LLButton* btn_deed_to_group = mDeedBtn; 
 	if (btn_deed_to_group)
 	{	
 		std::string deedText;
diff --git a/indra/newview/llsidepaneltaskinfo.h b/indra/newview/llsidepaneltaskinfo.h
index 124229af06..05edcda5ed 100644
--- a/indra/newview/llsidepaneltaskinfo.h
+++ b/indra/newview/llsidepaneltaskinfo.h
@@ -113,6 +113,7 @@ private:
 	LLButton*					mPayBtn;
 	LLButton*					mBuyBtn;
 	LLButton*					mDetailsBtn;
+	LLButton*					mDeedBtn;
 
 protected:
 	LLViewerObject*				getObject();
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index 6d13ebec37..3ed6e24498 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -55,7 +55,7 @@
 #include "llviewershadermgr.h"
 
 static LLFastTimer::DeclareTimer FTM_FRUSTUM_CULL("Frustum Culling");
-static LLFastTimer::DeclareTimer FTM_CULL_REBOUND("Cull Rebound");
+static LLFastTimer::DeclareTimer FTM_CULL_REBOUND("Cull Rebound Partition");
 
 const F32 SG_OCCLUSION_FUDGE = 0.25f;
 #define SG_DISCARD_TOLERANCE 0.01f
@@ -376,7 +376,6 @@ LLSpatialGroup::~LLSpatialGroup()
 		}
 	}
 
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	clearDrawMap();
 	clearAtlasList() ;
 }
@@ -615,8 +614,6 @@ void LLSpatialGroup::validateDrawMap()
 
 BOOL LLSpatialGroup::updateInGroup(LLDrawable *drawablep, BOOL immediate)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-		
 	drawablep->updateSpatialExtents();
 
 	OctreeNode* parent = mOctreeNode->getOctParent();
@@ -638,7 +635,6 @@ BOOL LLSpatialGroup::updateInGroup(LLDrawable *drawablep, BOOL immediate)
 
 BOOL LLSpatialGroup::addObject(LLDrawable *drawablep, BOOL add_all, BOOL from_octree)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	if (!from_octree)
 	{
 		mOctreeNode->insert(drawablep);
@@ -664,7 +660,6 @@ BOOL LLSpatialGroup::addObject(LLDrawable *drawablep, BOOL add_all, BOOL from_oc
 
 void LLSpatialGroup::rebuildGeom()
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	if (!isDead())
 	{
 		mSpatialPartition->rebuildGeom(this);
@@ -876,7 +871,6 @@ LLSpatialGroup* LLSpatialGroup::getParent()
 
 BOOL LLSpatialGroup::removeObject(LLDrawable *drawablep, BOOL from_octree)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	unbound();
 	if (mOctreeNode && !from_octree)
 	{
@@ -913,7 +907,6 @@ BOOL LLSpatialGroup::removeObject(LLDrawable *drawablep, BOOL from_octree)
 
 void LLSpatialGroup::shift(const LLVector4a &offset)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	LLVector4a t = mOctreeNode->getCenter();
 	t.add(offset);	
 	mOctreeNode->setCenter(t);
@@ -968,8 +961,6 @@ void LLSpatialGroup::setState(U32 state)
 
 void LLSpatialGroup::setState(U32 state, S32 mode) 
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-
 	llassert(state <= LLSpatialGroup::STATE_MASK);
 	
 	if (mode > STATE_MODE_SINGLE)
@@ -1026,8 +1017,6 @@ void LLSpatialGroup::clearState(U32 state, S32 mode)
 {
 	llassert(state <= LLSpatialGroup::STATE_MASK);
 
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	if (mode > STATE_MODE_SINGLE)
 	{
 		if (mode == STATE_MODE_DIFF)
@@ -1084,8 +1073,6 @@ public:
 
 void LLSpatialGroup::setOcclusionState(U32 state, S32 mode) 
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	if (mode > STATE_MODE_SINGLE)
 	{
 		if (mode == STATE_MODE_DIFF)
@@ -1150,8 +1137,6 @@ public:
 
 void LLSpatialGroup::clearOcclusionState(U32 state, S32 mode)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	if (mode > STATE_MODE_SINGLE)
 	{
 		if (mode == STATE_MODE_DIFF)
@@ -1203,7 +1188,6 @@ LLSpatialGroup::LLSpatialGroup(OctreeNode* node, LLSpatialPartition* part) :
 	ll_assert_aligned(this,16);
 	
 	sNodeCount++;
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 
 	mViewAngle.splat(0.f);
 	mLastUpdateViewAngle.splat(-1.f);
@@ -1389,7 +1373,6 @@ BOOL LLSpatialGroup::changeLOD()
 
 void LLSpatialGroup::handleInsertion(const TreeNode* node, LLDrawable* drawablep)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	addObject(drawablep, FALSE, TRUE);
 	unbound();
 	setState(OBJECT_DIRTY);
@@ -1397,14 +1380,12 @@ void LLSpatialGroup::handleInsertion(const TreeNode* node, LLDrawable* drawablep
 
 void LLSpatialGroup::handleRemoval(const TreeNode* node, LLDrawable* drawable)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	removeObject(drawable, TRUE);
 	setState(OBJECT_DIRTY);
 }
 
 void LLSpatialGroup::handleDestruction(const TreeNode* node)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	setState(DEAD);
 	
 	for (element_iter i = getDataBegin(); i != getDataEnd(); ++i)
@@ -1446,7 +1427,6 @@ void LLSpatialGroup::handleStateChange(const TreeNode* node)
 
 void LLSpatialGroup::handleChildAddition(const OctreeNode* parent, OctreeNode* child) 
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	if (child->getListenerCount() == 0)
 	{
 		new LLSpatialGroup(child, mSpatialPartition);
@@ -1792,7 +1772,6 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera)
 LLSpatialPartition::LLSpatialPartition(U32 data_mask, BOOL render_by_group, U32 buffer_usage)
 : mRenderByGroup(render_by_group), mBridge(NULL)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	mOcclusionEnabled = TRUE;
 	mDrawableType = 0;
 	mPartitionType = LLViewerRegion::PARTITION_NONE;
@@ -1816,8 +1795,6 @@ LLSpatialPartition::LLSpatialPartition(U32 data_mask, BOOL render_by_group, U32
 
 LLSpatialPartition::~LLSpatialPartition()
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	delete mOctree;
 	mOctree = NULL;
 }
@@ -1825,8 +1802,6 @@ LLSpatialPartition::~LLSpatialPartition()
 
 LLSpatialGroup *LLSpatialPartition::put(LLDrawable *drawablep, BOOL was_visible)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-		
 	drawablep->updateSpatialExtents();
 
 	//keep drawable from being garbage collected
@@ -1848,8 +1823,6 @@ LLSpatialGroup *LLSpatialPartition::put(LLDrawable *drawablep, BOOL was_visible)
 
 BOOL LLSpatialPartition::remove(LLDrawable *drawablep, LLSpatialGroup *curp)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	if (!curp->removeObject(drawablep))
 	{
 		OCT_ERRS << "Failed to remove drawable from octree!" << llendl;
@@ -1868,8 +1841,6 @@ BOOL LLSpatialPartition::remove(LLDrawable *drawablep, LLSpatialGroup *curp)
 
 void LLSpatialPartition::move(LLDrawable *drawablep, LLSpatialGroup *curp, BOOL immediate)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-		
 	// sanity check submitted by open source user bushing Spatula
 	// who was seeing crashing here. (See VWR-424 reported by Bunny Mayne)
 	if (!drawablep)
@@ -1926,7 +1897,6 @@ public:
 
 void LLSpatialPartition::shift(const LLVector4a &offset)
 { //shift octree node bounding boxes by offset
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	LLSpatialShift shifter(offset);
 	shifter.traverse(mOctree);
 }
@@ -2340,7 +2310,6 @@ public:
 
 void LLSpatialPartition::restoreGL()
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 }
 
 void LLSpatialPartition::resetVertexBuffers()
@@ -2383,7 +2352,6 @@ BOOL LLSpatialPartition::visibleObjectsInFrustum(LLCamera& camera)
 
 S32 LLSpatialPartition::cull(LLCamera &camera, std::vector<LLDrawable *>* results, BOOL for_select)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 #if LL_OCTREE_PARANOIA_CHECK
 	((LLSpatialGroup*)mOctree->getListener(0))->checkStates();
 #endif
@@ -4441,8 +4409,6 @@ void LLSpatialPartition::renderDebug()
 		sCurMaxTexPriority = 0.f;
 	}
 
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
-	
 	LLGLDisable cullface(GL_CULL_FACE);
 	LLGLEnable blend(GL_BLEND);
 	gGL.setSceneBlendType(LLRender::BT_ALPHA);
diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp
index 66a2e6dbda..ab86f752c1 100755..100644
--- a/indra/newview/llstartup.cpp
+++ b/indra/newview/llstartup.cpp
@@ -314,8 +314,6 @@ void update_texture_fetch()
 // true when all initialization done.
 bool idle_startup()
 {
-	LLMemType mt1(LLMemType::MTYPE_STARTUP);
-	
 	const F32 PRECACHING_DELAY = gSavedSettings.getF32("PrecachingDelay");
 	static LLTimer timeout;
 	static S32 timeout_count = 0;
@@ -1419,7 +1417,7 @@ bool idle_startup()
 		display_startup();
 
 		//reset statistics
-		LLViewerStats::getInstance()->resetStats();
+		LLViewerStats::instance().resetStats();
 
 		display_startup();
 		//
@@ -1952,7 +1950,7 @@ bool idle_startup()
 			llinfos << "gAgentStartLocation : " << gAgentStartLocation << llendl;
 			LLSLURL start_slurl = LLStartUp::getStartSLURL();
 			LL_DEBUGS("AppInit") << "start slurl "<<start_slurl.asString()<<LL_ENDL;
-
+			
 			if (((start_slurl.getType() == LLSLURL::LOCATION) && (gAgentStartLocation == "url")) ||
 				((start_slurl.getType() == LLSLURL::LAST_LOCATION) && (gAgentStartLocation == "last")) ||
 				((start_slurl.getType() == LLSLURL::HOME_LOCATION) && (gAgentStartLocation == "home")))
@@ -2297,7 +2295,7 @@ bool login_alert_status(const LLSD& notification, const LLSD& response)
       //      break;
         case 2:     // Teleport
             // Restart the login process, starting at our home locaton
-			LLStartUp::setStartSLURL(LLSLURL(LLSLURL::SIM_LOCATION_HOME));
+	  LLStartUp::setStartSLURL(LLSLURL(LLSLURL::SIM_LOCATION_HOME));
             LLStartUp::setStartupState( STATE_LOGIN_CLEANUP );
             break;
         default:
diff --git a/indra/newview/llstartup.h b/indra/newview/llstartup.h
index 760e38890b..760e38890b 100755..100644
--- a/indra/newview/llstartup.h
+++ b/indra/newview/llstartup.h
diff --git a/indra/newview/llsurface.cpp b/indra/newview/llsurface.cpp
index f64a72a616..ec11a23eb8 100644
--- a/indra/newview/llsurface.cpp
+++ b/indra/newview/llsurface.cpp
@@ -62,8 +62,6 @@ LLColor4U MAX_WATER_COLOR(0, 48, 96, 240);
 
 
 S32 LLSurface::sTextureSize = 256;
-S32 LLSurface::sTexelsUpdated = 0;
-F32 LLSurface::sTextureUpdateTime = 0.f;
 
 // ---------------- LLSurface:: Public Members ---------------
 
@@ -647,7 +645,6 @@ void LLSurface::updatePatchVisibilities(LLAgent &agent)
 
 BOOL LLSurface::idleUpdate(F32 max_update_time)
 {
-	LLMemType mt_ius(LLMemType::MTYPE_IDLE_UPDATE_SURFACE);
 	if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_TERRAIN))
 	{
 		return FALSE;
diff --git a/indra/newview/llsurface.h b/indra/newview/llsurface.h
index 8052fb0d18..9d24bf8771 100644
--- a/indra/newview/llsurface.h
+++ b/indra/newview/llsurface.h
@@ -169,9 +169,6 @@ public:
 	
 	F32 mDetailTextureScale;	//  Number of times to repeat detail texture across this surface 
 
-	static F32 sTextureUpdateTime;
-	static S32 sTexelsUpdated;
-
 protected:
 	void createSTexture();
 	void createWaterTexture();
diff --git a/indra/newview/lltexlayerparams.h b/indra/newview/lltexlayerparams.h
index fffe20208f..c812199796 100644
--- a/indra/newview/lltexlayerparams.h
+++ b/indra/newview/lltexlayerparams.h
@@ -58,6 +58,7 @@ protected:
 // LLTexLayerParamAlpha
 // 
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+LL_ALIGN_PREFIX(16)
 class LLTexLayerParamAlpha : public LLTexLayerParam
 {
 public:
@@ -65,8 +66,6 @@ public:
 	LLTexLayerParamAlpha( LLVOAvatar* avatar );
 	/*virtual*/ ~LLTexLayerParamAlpha();
 
-	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const;
-
 	void* operator new(size_t size)
 	{
 		return ll_aligned_malloc_16(size);
@@ -77,6 +76,8 @@ public:
 		ll_aligned_free_16(ptr);
 	}
 
+	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const;
+
 	// LLVisualParam Virtual functions
 	///*virtual*/ BOOL		parseData(LLXmlTreeNode* node);
 	/*virtual*/ void		apply( ESex avatar_sex ) {}
@@ -104,7 +105,7 @@ private:
 	LLPointer<LLImageRaw>	mStaticImageRaw;
 	BOOL					mNeedsCreateTexture;
 	BOOL					mStaticImageInvalid;
-	LLVector4a				mAvgDistortionVec;
+	LL_ALIGN_16(LLVector4a				mAvgDistortionVec);
 	F32						mCachedEffectiveWeight;
 
 public:
@@ -114,7 +115,7 @@ public:
 
 	typedef std::list< LLTexLayerParamAlpha* > param_alpha_ptr_list_t;
 	static param_alpha_ptr_list_t sInstances;
-};
+} LL_ALIGN_POSTFIX(16);
 class LLTexLayerParamAlphaInfo : public LLViewerVisualParamInfo
 {
 	friend class LLTexLayerParamAlpha;
@@ -138,6 +139,8 @@ private:
 // LLTexLayerParamColor
 //
 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+LL_ALIGN_PREFIX(16)
 class LLTexLayerParamColor : public LLTexLayerParam
 {
 public:
@@ -151,7 +154,6 @@ public:
 
 	LLTexLayerParamColor( LLTexLayerInterface* layer );
 	LLTexLayerParamColor( LLVOAvatar* avatar );
-	/* virtual */ ~LLTexLayerParamColor();
 
 	void* operator new(size_t size)
 	{
@@ -163,6 +165,8 @@ public:
 		ll_aligned_free_16(ptr);
 	}
 
+	/* virtual */ ~LLTexLayerParamColor();
+
 	/*virtual*/ LLViewerVisualParam* cloneParam(LLWearable* wearable = NULL) const;
 
 	// LLVisualParam Virtual functions
@@ -186,8 +190,8 @@ public:
 protected:
 	virtual void onGlobalColorChanged(bool upload_bake) {}
 private:
-	LLVector4a				mAvgDistortionVec;
-};
+	LL_ALIGN_16(LLVector4a				mAvgDistortionVec);
+} LL_ALIGN_POSTFIX(16);
 
 class LLTexLayerParamColorInfo : public LLViewerVisualParamInfo
 {
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp
index a2854dd6d8..7de66b139f 100755
--- a/indra/newview/lltexturefetch.cpp
+++ b/indra/newview/lltexturefetch.cpp
@@ -50,6 +50,7 @@
 #include "llviewertexture.h"
 #include "llviewerregion.h"
 #include "llviewerstats.h"
+#include "llviewerstatsrecorder.h"
 #include "llviewerassetstats.h"
 #include "llworld.h"
 #include "llsdutil.h"
@@ -2088,6 +2089,7 @@ S32 LLTextureFetchWorker::callbackHttpGet(LLCore::HttpResponse * response,
 		LL_DEBUGS("Texture") << "HTTP RECEIVED: " << mID.asString() << " Bytes: " << data_size << LL_ENDL;
 		if (data_size > 0)
 		{
+			LLViewerStatsRecorder::instance().textureFetch(data_size);
 			// *TODO: set the formatted image data here directly to avoid the copy
 
 			// Hold on to body for later copy
@@ -2162,6 +2164,7 @@ S32 LLTextureFetchWorker::callbackHttpGet(LLCore::HttpResponse * response,
 	mLoaded = TRUE;
 	setPriority(LLWorkerThread::PRIORITY_HIGH | mWorkPriority);
 
+	LLViewerStatsRecorder::instance().log(0.2f);
 	return data_size ;
 }
 
@@ -3204,7 +3207,11 @@ bool LLTextureFetch::receiveImageHeader(const LLHost& host, const LLUUID& id, U8
 		return false;
 	}
 
-	worker->lockWorkMutex();											// +Mw
+	LLViewerStatsRecorder::instance().textureFetch(data_size);
+	LLViewerStatsRecorder::instance().log(0.1f);
+
+	worker->lockWorkMutex();
+
 
 	//	Copy header data into image object
 	worker->mImageCodec = codec;
@@ -3251,8 +3258,12 @@ bool LLTextureFetch::receiveImagePacket(const LLHost& host, const LLUUID& id, U1
 		mNetworkQueueMutex.unlock();									// -Mfnq
 		return false;
 	}
+	
+	LLViewerStatsRecorder::instance().textureFetch(data_size);
+	LLViewerStatsRecorder::instance().log(0.1f);
+
+	worker->lockWorkMutex();
 
-	worker->lockWorkMutex();											// +Mw
 	
 	res = worker->insertPacket(packet_num, data, data_size);
 	
@@ -3678,13 +3689,14 @@ public:
 
 		if (status)
 		{
-			LL_WARNS("Texture") << "Successfully delivered asset metrics to grid."
-								<< LL_ENDL;
+			LL_DEBUGS("Texture") << "Successfully delivered asset metrics to grid."
+								 << LL_ENDL;
 		}
 		else
 		{
-			LL_WARNS("Texture") << "Error delivering asset metrics to grid.  Reason:  "
-								<< status.toString() << LL_ENDL;
+			LL_WARNS("Texture") << "Error delivering asset metrics to grid.  Status:  "
+								<< status.toHex()
+								<< ", Reason:  " << status.toString() << LL_ENDL;
 		}
 	}
 }; // end class AssetReportHandler
@@ -3884,11 +3896,15 @@ private:
 
 
 LLTextureFetchDebugger::LLTextureFetchDebugger(LLTextureFetch* fetcher, LLTextureCache* cache, LLImageDecodeThread* imagedecodethread) :
+	LLCore::HttpHandler(),
 	mFetcher(fetcher),
 	mTextureCache(cache),
 	mImageDecodeThread(imagedecodethread),
 	mHttpHeaders(NULL),
-	mHttpPolicyClass(fetcher->getPolicyClass())
+	mHttpPolicyClass(fetcher->getPolicyClass()),
+	mNbCurlCompleted(0),
+	mTempIndex(0),
+	mHistoryListIndex(0)
 {
 	init();
 }
@@ -3914,6 +3930,7 @@ void LLTextureFetchDebugger::init()
 	mDecodingTime = -1.f;
 	mHTTPTime = -1.f;
 	mGLCreationTime = -1.f;
+
 	mTotalFetchingTime = 0.f;
 	mRefetchVisCacheTime = -1.f;
 	mRefetchVisHTTPTime = -1.f;
@@ -3940,6 +3957,9 @@ void LLTextureFetchDebugger::init()
 	mFreezeHistory = FALSE;
 	mStopDebug = FALSE;
 	mClearHistory = FALSE;
+	mRefetchNonVis = FALSE;
+	
+	mNbCurlRequests = 0;
 
 	if (! mHttpHeaders)
 	{
@@ -4013,7 +4033,8 @@ bool LLTextureFetchDebugger::processStartDebug(F32 max_time)
 		S32 pending = 0;
 		pending += LLAppViewer::getTextureCache()->update(1); 
 		pending += LLAppViewer::getImageDecodeThread()->update(1); 
-		pending += LLAppViewer::getTextureFetch()->update(1); 
+		// pending += LLAppViewer::getTextureFetch()->update(1);  // This causes infinite recursion in some cases
+		pending += mNbCurlRequests;
 		if(!pending)
 		{
 			break;
@@ -4026,7 +4047,7 @@ bool LLTextureFetchDebugger::processStartDebug(F32 max_time)
 	}
 
 	//collect statistics
-	mTotalFetchingTime = gDebugTimers[0].getElapsedTimeF32() - mTotalFetchingTime;
+	mTotalFetchingTime = gTextureTimer.getElapsedTimeF32() - mTotalFetchingTime;
 	
 	std::set<LLUUID> fetched_textures;
 	S32 size = mFetchingHistory.size();
@@ -4127,7 +4148,7 @@ void LLTextureFetchDebugger::tryToStopDebug()
 			mFetchingHistory.clear();
 			mHandleToFetchIndex.clear();
 			init();	
-			mTotalFetchingTime = gDebugTimers[0].getElapsedTimeF32(); //reset
+			mTotalFetchingTime = gTextureTimer.getElapsedTimeF32(); //reset
 		}
 	}
 }
@@ -4303,7 +4324,6 @@ void LLTextureFetchDebugger::debugHTTP()
 	{
 		mFetchingHistory[i].mCurlState = FetchEntry::CURL_NOT_DONE;
 		mFetchingHistory[i].mCurlReceivedSize = 0;
-		mFetchingHistory[i].mHTTPFailCount = 0;
 		mFetchingHistory[i].mFormattedImage = NULL;
 	}
 	mNbCurlRequests = 0;
@@ -4327,8 +4347,6 @@ S32 LLTextureFetchDebugger::fillCurlQueue()
 	S32 size = mFetchingHistory.size();
 	for (S32 i = 0 ; i < size ; i++)
 	{		
-		mNbCurlRequests++;
-
 		if (mFetchingHistory[i].mCurlState != FetchEntry::CURL_NOT_DONE)
 		{
 			continue;
@@ -4354,15 +4372,22 @@ S32 LLTextureFetchDebugger::fillCurlQueue()
 			mFetchingHistory[i].mHttpHandle = handle;
 			mFetchingHistory[i].mCurlState = FetchEntry::CURL_IN_PROGRESS;
 			mNbCurlRequests++;
-			// Hack
-			if (mNbCurlRequests == HTTP_REQUESTS_IN_QUEUE_HIGH_WATER)	// emulate normal pipeline
+			if (mNbCurlRequests >= HTTP_REQUESTS_IN_QUEUE_HIGH_WATER)	// emulate normal pipeline
 			{
 				break;
 			}
 		}
 		else 
 		{
-			break;
+			// Failed to queue request, log it and mark it done.
+			LLCore::HttpStatus status(mFetcher->getHttpRequest().getStatus());
+
+			LL_WARNS("Texture") << "Couldn't issue HTTP request in debugger for texture "
+								<< mFetchingHistory[i].mID
+								<< ", status: " << status.toHex()
+								<< " reason:  " << status.toString()
+								<< LL_ENDL;
+			mFetchingHistory[i].mCurlState = FetchEntry::CURL_DONE;
 		}
 	}
 	//llinfos << "Fetch Debugger : Having " << mNbCurlRequests << " requests through the curl thread." << llendl;
@@ -4716,14 +4741,13 @@ void LLTextureFetchDebugger::callbackHTTP(FetchEntry & fetch, LLCore::HttpRespon
 	
 	LLCore::HttpStatus status(response->getStatus());
 	mNbCurlRequests--;
+	mNbCurlCompleted++;
+	fetch.mCurlState = FetchEntry::CURL_DONE;
 	if (status)
 	{
 		const bool partial(par_status == status);
 		LLCore::BufferArray * ba(response->getBody());	// *Not* holding reference to body
 		
-		fetch.mCurlState = FetchEntry::CURL_DONE;
-		mNbCurlCompleted++;
-
 		S32 data_size = ba ? ba->size() : 0;
 		fetch.mCurlReceivedSize += data_size;
 		//llinfos << "Fetch Debugger : got results for " << fetch.mID << ", data_size = " << data_size << ", received = " << fetch.mCurlReceivedSize << ", requested = " << fetch.mRequestedSize << ", partial = " << partial << llendl;
@@ -4755,17 +4779,6 @@ void LLTextureFetchDebugger::callbackHTTP(FetchEntry & fetch, LLCore::HttpRespon
 		llinfos << "Fetch Debugger : CURL GET FAILED,  ID = " << fetch.mID
 				<< ", status: " << status.toHex()
 				<< " reason:  " << status.toString() << llendl;
-		fetch.mHTTPFailCount++;
-		if(fetch.mHTTPFailCount < 5)
-		{
-			// Fetch will have to be redone
-			fetch.mCurlState = FetchEntry::CURL_NOT_DONE;
-		}
-		else //skip
-		{
-			fetch.mCurlState = FetchEntry::CURL_DONE;
-			mNbCurlCompleted++;
-		}
 	}
 }
 
diff --git a/indra/newview/lltexturefetch.h b/indra/newview/lltexturefetch.h
index 3a99432b48..5ea3c14e1a 100644
--- a/indra/newview/lltexturefetch.h
+++ b/indra/newview/lltexturefetch.h
@@ -37,7 +37,9 @@
 #include "lltextureinfo.h"
 #include "llapr.h"
 #include "llimageworker.h"
+#include "llstat.h"
 #include "llcurl.h"
+#include "llstat.h"
 #include "httprequest.h"
 #include "httpoptions.h"
 #include "httpheaders.h"
@@ -449,7 +451,6 @@ private:
 		LLPointer<LLImageRaw> mRawImage;
 		e_curl_state mCurlState;
 		S32 mCurlReceivedSize;
-		S32 mHTTPFailCount;
 		LLCore::HttpHandle mHttpHandle;
 
 		FetchEntry() :
@@ -465,7 +466,6 @@ private:
 			mFetchedSize(f_size),
 			mDecodedSize(d_size),
 			mNeedsAux(false),
-			mHTTPFailCount(0),
 			mHttpHandle(LLCORE_HTTP_HANDLE_INVALID)
 			{}
 	};
diff --git a/indra/newview/lltextureview.cpp b/indra/newview/lltextureview.cpp
index 16c42dbd43..16c42dbd43 100755..100644
--- a/indra/newview/lltextureview.cpp
+++ b/indra/newview/lltextureview.cpp
diff --git a/indra/newview/lltoastalertpanel.cpp b/indra/newview/lltoastalertpanel.cpp
index 8fef2ed6d1..3f75f8da5e 100644
--- a/indra/newview/lltoastalertpanel.cpp
+++ b/indra/newview/lltoastalertpanel.cpp
@@ -357,6 +357,7 @@ LLToastAlertPanel::LLToastAlertPanel( LLNotificationPtr notification, bool modal
 	if (mLineEditor)
 	{
 		mLineEditor->selectAll();
+		mLineEditor->setFocus(TRUE);
 	}
 	if(mDefaultOption >= 0)
 	{
diff --git a/indra/newview/lltoolbarview.cpp b/indra/newview/lltoolbarview.cpp
index 2b5acdc1e8..de07ad510b 100644
--- a/indra/newview/lltoolbarview.cpp
+++ b/indra/newview/lltoolbarview.cpp
@@ -76,7 +76,8 @@ LLToolBarView::LLToolBarView(const LLToolBarView::Params& p)
 	mShowToolbars(true),
 	mDragToolbarButton(NULL),
 	mDragItem(NULL),
-	mToolbarsLoaded(false)
+	mToolbarsLoaded(false),
+	mBottomToolbarPanel(NULL)
 {
 	for (S32 i = 0; i < TOOLBAR_COUNT; i++)
 	{
@@ -100,6 +101,7 @@ BOOL LLToolBarView::postBuild()
 	mToolbars[TOOLBAR_LEFT]   = getChild<LLToolBar>("toolbar_left");
 	mToolbars[TOOLBAR_RIGHT]  = getChild<LLToolBar>("toolbar_right");
 	mToolbars[TOOLBAR_BOTTOM] = getChild<LLToolBar>("toolbar_bottom");
+	mBottomToolbarPanel = getChild<LLView>("bottom_toolbar_panel");
 
 	for (int i = TOOLBAR_FIRST; i <= TOOLBAR_LAST; i++)
 	{
diff --git a/indra/newview/lltoolbarview.h b/indra/newview/lltoolbarview.h
index 9c4194ebed..7125dd9990 100644
--- a/indra/newview/lltoolbarview.h
+++ b/indra/newview/lltoolbarview.h
@@ -108,7 +108,8 @@ public:
 	static BOOL handleDropTool(void* cargo_data, S32 x, S32 y, LLToolBar* toolbar);
 	static void resetDragTool(LLToolBarButton* toolbarButton);
 	LLInventoryObject* getDragItem();
-
+	LLView* getBottomToolbar() { return mBottomToolbarPanel; }
+	LLToolBar* getToolbar(EToolBarLocation toolbar) { return mToolbars[toolbar]; }
 	bool isModified() const;
 	
 protected:
@@ -133,6 +134,7 @@ private:
 	LLToolBarButton*	mDragToolbarButton;
 	LLInventoryObject*	mDragItem;
 	bool				mShowToolbars;
+	LLView*				mBottomToolbarPanel;
 };
 
 extern LLToolBarView* gToolBarView;
diff --git a/indra/newview/lltoolpie.cpp b/indra/newview/lltoolpie.cpp
index babb5065f7..f24891baf6 100644
--- a/indra/newview/lltoolpie.cpp
+++ b/indra/newview/lltoolpie.cpp
@@ -125,9 +125,10 @@ BOOL LLToolPie::handleRightMouseDown(S32 x, S32 y, MASK mask)
 	mPick.mKeyMask = mask;
 
 	// claim not handled so UI focus stays same
-	
-	handleRightClickPick();
-	
+	if(gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK)
+	{
+		handleRightClickPick();
+	}
 	return FALSE;
 }
 
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index dec1615246..051f5f4485 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -72,6 +72,8 @@
 #include "llpanellogin.h"
 #include "llpaneltopinfobar.h"
 #include "llspellcheck.h"
+#include "llslurl.h"
+#include "llstartup.h"
 #include "llupdaterservice.h"
 
 // Third party library includes
@@ -496,6 +498,20 @@ bool handleForceShowGrid(const LLSD& newvalue)
 	return true;
 }
 
+bool handleLoginLocationChanged()
+{
+	/*
+	 * This connects the default preference setting to the state of the login
+	 * panel if it is displayed; if you open the preferences panel before
+	 * logging in, and change the default login location there, the login
+	 * panel immediately changes to match your new preference.
+	 */
+	std::string new_login_location = gSavedSettings.getString("LoginLocation");
+	LL_DEBUGS("AppInit")<<new_login_location<<LL_ENDL;
+	LLStartUp::setStartSLURL(LLSLURL(new_login_location));
+	return true;
+}
+
 bool handleSpellCheckChanged()
 {
 	if (gSavedSettings.getBOOL("SpellCheck"))
@@ -721,6 +737,7 @@ void settings_setup_listeners()
 	gSavedSettings.getControl("RenderTransparentWater")->getSignal()->connect(boost::bind(&handleRenderTransparentWaterChanged, _2));
 	gSavedSettings.getControl("SpellCheck")->getSignal()->connect(boost::bind(&handleSpellCheckChanged));
 	gSavedSettings.getControl("SpellCheckDictionary")->getSignal()->connect(boost::bind(&handleSpellCheckChanged));
+	gSavedSettings.getControl("LoginLocation")->getSignal()->connect(boost::bind(&handleLoginLocationChanged));
 }
 
 #if TEST_CACHED_CONTROL
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index d58ee05fb6..ffeea2f4df 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -168,7 +168,6 @@ static LLFastTimer::DeclareTimer FTM_UPDATE_CAMERA("Update Camera");
 void display_update_camera()
 {
 	LLFastTimer t(FTM_UPDATE_CAMERA);
-	LLMemType mt_uc(LLMemType::MTYPE_DISPLAY_UPDATE_CAMERA);
 	// TODO: cut draw distance down if customizing avatar?
 	// TODO: cut draw distance on per-parcel basis?
 
@@ -218,7 +217,7 @@ static LLFastTimer::DeclareTimer FTM_UPDATE_SKY("Update Sky");
 static LLFastTimer::DeclareTimer FTM_UPDATE_TEXTURES("Update Textures");
 static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE("Update Images");
 static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE_CLASS("Class");
-static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE_BUMP("Bump");
+static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE_BUMP("Image Update Bump");
 static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE_LIST("List");
 static LLFastTimer::DeclareTimer FTM_IMAGE_UPDATE_DELETE("Delete");
 static LLFastTimer::DeclareTimer FTM_RESIZE_WINDOW("Resize Window");
@@ -230,7 +229,6 @@ static LLFastTimer::DeclareTimer FTM_TELEPORT_DISPLAY("Teleport Display");
 // Paint the display!
 void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 {
-	LLMemType mt_render(LLMemType::MTYPE_RENDER);
 	LLFastTimer t(FTM_RENDER);
 
 	if (gWindowResized)
@@ -581,7 +579,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	
 	if (!gDisconnected)
 	{
-		LLMemType mt_du(LLMemType::MTYPE_DISPLAY_UPDATE);
 		LLAppViewer::instance()->pingMainloopTimeout("Display:Update");
 		if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
 		{ //don't draw hud objects in this frame
@@ -603,7 +600,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		// *TODO: merge these two methods
 		{
 			LLFastTimer t(FTM_HUD_UPDATE);
-			LLMemType mt_uh(LLMemType::MTYPE_DISPLAY_UPDATE_HUD);
 			LLHUDManager::getInstance()->updateEffects();
 			LLHUDObject::updateAll();
 			stop_glerror();
@@ -611,7 +607,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 
 		{
 			LLFastTimer t(FTM_DISPLAY_UPDATE_GEOM);
-			LLMemType mt_ug(LLMemType::MTYPE_DISPLAY_UPDATE_GEOM);
 			const F32 max_geom_update_time = 0.005f*10.f*gFrameIntervalSeconds; // 50 ms/second update time
 			gPipeline.createObjects(max_geom_update_time);
 			gPipeline.processPartitionQ();
@@ -672,8 +667,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLAppViewer::instance()->pingMainloopTimeout("Display:Swap");
 		
 		{ 
-			LLMemType mt_ds(LLMemType::MTYPE_DISPLAY_SWAP);
-
 			if (gResizeScreenTexture)
 			{
 				gResizeScreenTexture = FALSE;
@@ -732,7 +725,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 
 		//if (!for_snapshot)
 		{
-			LLMemType mt_gw(LLMemType::MTYPE_DISPLAY_GEN_REFLECTION);
 			LLAppViewer::instance()->pingMainloopTimeout("Display:Imagery");
 			gPipeline.generateWaterReflection(*LLViewerCamera::getInstance());
 			gPipeline.generateHighlight(*LLViewerCamera::getInstance());
@@ -752,7 +744,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLAppViewer::instance()->pingMainloopTimeout("Display:UpdateImages");
 		
 		{
-			LLMemType mt_iu(LLMemType::MTYPE_DISPLAY_IMAGE_UPDATE);
 			LLFastTimer t(FTM_IMAGE_UPDATE);
 			
 			{
@@ -796,7 +787,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLAppViewer::instance()->pingMainloopTimeout("Display:StateSort");
 		{
 			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
-			LLMemType mt_ss(LLMemType::MTYPE_DISPLAY_STATE_SORT);
 			gPipeline.stateSort(*LLViewerCamera::getInstance(), result);
 			stop_glerror();
 				
@@ -818,7 +808,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLPipeline::sUseOcclusion = occlusion;
 
 		{
-			LLMemType mt_ds(LLMemType::MTYPE_DISPLAY_SKY);
 			LLAppViewer::instance()->pingMainloopTimeout("Display:Sky");
 			LLFastTimer t(FTM_UPDATE_SKY);	
 			gSky.updateSky();
@@ -907,7 +896,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 				&& !gRestoreGL)
 		{
 			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
-			LLMemType mt_rg(LLMemType::MTYPE_DISPLAY_RENDER_GEOM);
 
 			if (gSavedSettings.getBOOL("RenderDepthPrePass") && LLGLSLShader::sNoFixedFunction)
 			{
@@ -968,7 +956,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		
 		if (to_texture)
 		{
-			LLMemType mt_rf(LLMemType::MTYPE_DISPLAY_RENDER_FLUSH);
 			if (LLPipeline::sRenderDeferred && !LLPipeline::sUnderWaterRender)
 			{
 				gPipeline.mDeferredScreen.flush();
@@ -1035,7 +1022,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 
 void render_hud_attachments()
 {
-	LLMemType mt_ra(LLMemType::MTYPE_DISPLAY_RENDER_ATTACHMENTS);
 	gGL.matrixMode(LLRender::MM_PROJECTION);
 	gGL.pushMatrix();
 	gGL.matrixMode(LLRender::MM_MODELVIEW);
@@ -1225,7 +1211,6 @@ static LLFastTimer::DeclareTimer FTM_SWAP("Swap");
 
 void render_ui(F32 zoom_factor, int subfield)
 {
-	LLMemType mt_ru(LLMemType::MTYPE_DISPLAY_RENDER_UI);
 	LLGLState::checkStates();
 	
 	glh::matrix4f saved_view = glh_get_current_modelview();
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index 47059b0b8c..2df028de69 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -316,9 +316,13 @@ public:
 	/* virtual */ void completedHeader(U32 status, const std::string& reason, const LLSD& content)
 	{
 		LL_WARNS("MediaAuth") << "status = " << status << ", reason = " << reason << LL_ENDL;
-		LL_WARNS("MediaAuth") << content << LL_ENDL;
+
+		LLSD stripped_content = content;
+		stripped_content.erase("set-cookie");
+		LL_WARNS("MediaAuth") << stripped_content << LL_ENDL;
 
 		std::string cookie = content["set-cookie"].asString();
+		LL_DEBUGS("MediaAuth") << "cookie = " << cookie << LL_ENDL;
 
 		LLViewerMedia::getCookieStore()->setCookiesFromHost(cookie, mHost);
 
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 8b45c44ed0..66db0ac8f3 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -168,7 +168,6 @@ LLContextMenu	*gMenuAttachmentSelf = NULL;
 LLContextMenu	*gMenuAttachmentOther = NULL;
 LLContextMenu	*gMenuLand	= NULL;
 
-const std::string SAVE_INTO_INVENTORY("Save Object Back to My Inventory");
 const std::string SAVE_INTO_TASK_INVENTORY("Save Object Back to Object Contents");
 
 LLMenuGL* gAttachSubMenu = NULL;
@@ -310,7 +309,6 @@ void handle_grab_baked_texture(void*);
 BOOL enable_grab_baked_texture(void*);
 void handle_dump_region_object_cache(void*);
 
-BOOL enable_save_into_inventory(void*);
 BOOL enable_save_into_task_inventory(void*);
 
 BOOL enable_detach(const LLSD& = LLSD());
@@ -341,7 +339,8 @@ LLMenuParcelObserver::~LLMenuParcelObserver()
 
 void LLMenuParcelObserver::changed()
 {
-	gMenuHolder->childSetEnabled("Land Buy Pass", LLPanelLandGeneral::enableBuyPass(NULL));
+	LLParcel *parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel();
+	gMenuHolder->childSetEnabled("Land Buy Pass", LLPanelLandGeneral::enableBuyPass(NULL) && !(parcel->getOwnerID()== gAgent.getID()));
 	
 	BOOL buyable = enable_buy_land(NULL);
 	gMenuHolder->childSetEnabled("Land Buy", buyable);
@@ -1314,22 +1313,6 @@ class LLAdvancedPrintAgentInfo : public view_listener_t
 	}
 };
 
-
-
-////////////////////////////////
-// PRINT TEXTURE MEMORY STATS //
-////////////////////////////////
-
-
-class LLAdvancedPrintTextureMemoryStats : public view_listener_t
-{
-	bool handleEvent(const LLSD& userdata)
-	{
-		output_statistics(NULL);
-		return true;
-	}
-};
-
 //////////////////
 // DEBUG CLICKS //
 //////////////////
@@ -1653,6 +1636,54 @@ class LLAdvancedForceParamsToDefault : public view_listener_t
 };
 
 
+//////////////////////////
+//   ANIMATION SPEED    //
+//////////////////////////
+
+// Utility function to set all AV time factors to the same global value
+static void set_all_animation_time_factors(F32	time_factor)
+{
+	LLMotionController::setCurrentTimeFactor(time_factor);
+	for (std::vector<LLCharacter*>::iterator iter = LLCharacter::sInstances.begin();
+		iter != LLCharacter::sInstances.end(); ++iter)
+	{
+		(*iter)->setAnimTimeFactor(time_factor);
+	}
+}
+
+class LLAdvancedAnimTenFaster : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		//llinfos << "LLAdvancedAnimTenFaster" << llendl;
+		F32 time_factor = LLMotionController::getCurrentTimeFactor();
+		time_factor = llmin(time_factor + 0.1f, 2.f);	// Upper limit is 200% speed
+		set_all_animation_time_factors(time_factor);
+		return true;
+	}
+};
+
+class LLAdvancedAnimTenSlower : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		//llinfos << "LLAdvancedAnimTenSlower" << llendl;
+		F32 time_factor = LLMotionController::getCurrentTimeFactor();
+		time_factor = llmax(time_factor - 0.1f, 0.1f);	// Lower limit is at 10% of normal speed
+		set_all_animation_time_factors(time_factor);
+		return true;
+	}
+};
+
+class LLAdvancedAnimResetAll : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+	{
+		set_all_animation_time_factors(1.f);
+		return true;
+	}
+};
+
 
 //////////////////////////
 // RELOAD VERTEX SHADER //
@@ -3452,6 +3483,20 @@ bool enable_sitdown_self()
     return isAgentAvatarValid() && !gAgentAvatarp->isSitting() && !gAgent.getFlying();
 }
 
+class LLCheckPanelPeopleTab : public view_listener_t
+{
+	bool handleEvent(const LLSD& userdata)
+		{
+			std::string panel_name = userdata.asString();
+
+			LLPanel *panel = LLFloaterSidePanelContainer::getPanel("people", panel_name);
+			if(panel && panel->isInVisibleChain())
+			{
+				return true;
+			}
+			return false;
+		}
+};
 // Toggle one of "People" panel tabs in side tray.
 class LLTogglePanelPeopleTab : public view_listener_t
 {
@@ -3901,25 +3946,27 @@ class LLViewToggleUI : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		LLNotification::Params params("ConfirmHideUI");
-		params.functor.function(boost::bind(&LLViewToggleUI::confirm, this, _1, _2));
-		LLSD substitutions;
+		if(gAgentCamera.getCameraMode() != CAMERA_MODE_MOUSELOOK)
+		{
+			LLNotification::Params params("ConfirmHideUI");
+			params.functor.function(boost::bind(&LLViewToggleUI::confirm, this, _1, _2));
+			LLSD substitutions;
 #if LL_DARWIN
-		substitutions["SHORTCUT"] = "Cmd+Shift+U";
+			substitutions["SHORTCUT"] = "Cmd+Shift+U";
 #else
-		substitutions["SHORTCUT"] = "Ctrl+Shift+U";
+			substitutions["SHORTCUT"] = "Ctrl+Shift+U";
 #endif
-		params.substitutions = substitutions;
-		if (gViewerWindow->getUIVisibility())
-		{
-			// hiding, so show notification
-			LLNotifications::instance().add(params);
-		}
-		else
-		{
-			LLNotifications::instance().forceResponse(params, 0);
+			params.substitutions = substitutions;
+			if (!gSavedSettings.getBOOL("HideUIControls"))
+			{
+				// hiding, so show notification
+				LLNotifications::instance().add(params);
+			}
+			else
+			{
+				LLNotifications::instance().forceResponse(params, 0);
+			}
 		}
-
 		return true;
 	}
 
@@ -3929,7 +3976,9 @@ class LLViewToggleUI : public view_listener_t
 
 		if (option == 0) // OK
 		{
-			gViewerWindow->setUIVisibility(!gViewerWindow->getUIVisibility());
+			gViewerWindow->setUIVisibility(gSavedSettings.getBOOL("HideUIControls"));
+			LLPanelStandStopFlying::getInstance()->setVisible(gSavedSettings.getBOOL("HideUIControls"));
+			gSavedSettings.setBOOL("HideUIControls",!gSavedSettings.getBOOL("HideUIControls"));
 		}
 	}
 };
@@ -4824,18 +4873,6 @@ BOOL sitting_on_selection()
 	return (gAgentAvatarp->isSitting() && gAgentAvatarp->getRoot() == root_object);
 }
 
-class LLToolsSaveToInventory : public view_listener_t
-{
-	bool handleEvent(const LLSD& userdata)
-	{
-		if(enable_save_into_inventory(NULL))
-		{
-			derez_objects(DRD_SAVE_INTO_AGENT_INVENTORY, LLUUID::null);
-		}
-		return true;
-	}
-};
-
 class LLToolsSaveToObjectInventory : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
@@ -7118,50 +7155,6 @@ bool LLHasAsset::operator()(LLInventoryCategory* cat,
 	return FALSE;
 }
 
-BOOL enable_save_into_inventory(void*)
-{
-	// *TODO: clean this up
-	// find the last root
-	LLSelectNode* last_node = NULL;
-	for (LLObjectSelection::root_iterator iter = LLSelectMgr::getInstance()->getSelection()->root_begin();
-		 iter != LLSelectMgr::getInstance()->getSelection()->root_end(); iter++)
-	{
-		last_node = *iter;
-	}
-
-#ifdef HACKED_GODLIKE_VIEWER
-	return TRUE;
-#else
-# ifdef TOGGLE_HACKED_GODLIKE_VIEWER
-	if (!LLGridManager::getInstance()->isInProductionGrid()
-        && gAgent.isGodlike())
-	{
-		return TRUE;
-	}
-# endif
-	// check all pre-req's for save into inventory.
-	if(last_node && last_node->mValid && !last_node->mItemID.isNull()
-	   && (last_node->mPermissions->getOwner() == gAgent.getID())
-	   && (gInventory.getItem(last_node->mItemID) != NULL))
-	{
-		LLViewerObject* obj = last_node->getObject();
-		if( obj && !obj->isAttachment() )
-		{
-			return TRUE;
-		}
-	}
-	return FALSE;
-#endif
-}
-
-class LLToolsEnableSaveToInventory : public view_listener_t
-{
-	bool handleEvent(const LLSD& userdata)
-	{
-		bool new_value = enable_save_into_inventory(NULL);
-		return new_value;
-	}
-};
 
 BOOL enable_save_into_task_inventory(void*)
 {
@@ -7543,6 +7536,7 @@ class LLToolsUseSelectionForGrid : public view_listener_t
 		} func;
 		LLSelectMgr::getInstance()->getSelection()->applyToRootObjects(&func);
 		LLSelectMgr::getInstance()->setGridMode(GRID_MODE_REF_OBJECT);
+		LLFloaterTools::setGridMode((S32)GRID_MODE_REF_OBJECT);
 		return true;
 	}
 };
@@ -8392,7 +8386,6 @@ void initialize_menus()
 	commit.add("Tools.LookAtSelection", boost::bind(&handle_look_at_selection, _2));
 	commit.add("Tools.BuyOrTake", boost::bind(&handle_buy_or_take));
 	commit.add("Tools.TakeCopy", boost::bind(&handle_take_copy));
-	view_listener_t::addMenu(new LLToolsSaveToInventory(), "Tools.SaveToInventory");
 	view_listener_t::addMenu(new LLToolsSaveToObjectInventory(), "Tools.SaveToObjectInventory");
 	view_listener_t::addMenu(new LLToolsSelectedScriptAction(), "Tools.SelectedScriptAction");
 
@@ -8404,7 +8397,6 @@ void initialize_menus()
 	enable.add("Tools.EnableTakeCopy", boost::bind(&enable_object_take_copy));
 	enable.add("Tools.VisibleBuyObject", boost::bind(&tools_visible_buy_object));
 	enable.add("Tools.VisibleTakeObject", boost::bind(&tools_visible_take_object));
-	view_listener_t::addMenu(new LLToolsEnableSaveToInventory(), "Tools.EnableSaveToInventory");
 	view_listener_t::addMenu(new LLToolsEnableSaveToObjectInventory(), "Tools.EnableSaveToObjectInventory");
 
 	view_listener_t::addMenu(new LLToolsEnablePathfinding(), "Tools.EnablePathfinding");
@@ -8485,7 +8477,6 @@ void initialize_menus()
 	commit.add("Advanced.DumpFocusHolder", boost::bind(&handle_dump_focus) );
 	view_listener_t::addMenu(new LLAdvancedPrintSelectedObjectInfo(), "Advanced.PrintSelectedObjectInfo");
 	view_listener_t::addMenu(new LLAdvancedPrintAgentInfo(), "Advanced.PrintAgentInfo");
-	view_listener_t::addMenu(new LLAdvancedPrintTextureMemoryStats(), "Advanced.PrintTextureMemoryStats");
 	view_listener_t::addMenu(new LLAdvancedToggleDebugClicks(), "Advanced.ToggleDebugClicks");
 	view_listener_t::addMenu(new LLAdvancedCheckDebugClicks(), "Advanced.CheckDebugClicks");
 	view_listener_t::addMenu(new LLAdvancedCheckDebugViews(), "Advanced.CheckDebugViews");
@@ -8517,6 +8508,11 @@ void initialize_menus()
 	view_listener_t::addMenu(new LLAdvancedTestMale(), "Advanced.TestMale");
 	view_listener_t::addMenu(new LLAdvancedTestFemale(), "Advanced.TestFemale");
 	
+	// Advanced > Character > Animation Speed
+	view_listener_t::addMenu(new LLAdvancedAnimTenFaster(), "Advanced.AnimTenFaster");
+	view_listener_t::addMenu(new LLAdvancedAnimTenSlower(), "Advanced.AnimTenSlower");
+	view_listener_t::addMenu(new LLAdvancedAnimResetAll(), "Advanced.AnimResetAll");
+
 	// Advanced > Character (toplevel)
 	view_listener_t::addMenu(new LLAdvancedForceParamsToDefault(), "Advanced.ForceParamsToDefault");
 	view_listener_t::addMenu(new LLAdvancedReloadVertexShader(), "Advanced.ReloadVertexShader");
@@ -8604,6 +8600,7 @@ void initialize_menus()
 
 	// we don't use boost::bind directly to delay side tray construction
 	view_listener_t::addMenu( new LLTogglePanelPeopleTab(), "SideTray.PanelPeopleTab");
+	view_listener_t::addMenu( new LLCheckPanelPeopleTab(), "SideTray.CheckPanelPeopleTab");
 
 	 // Avatar pie menu
 	view_listener_t::addMenu(new LLObjectMute(), "Avatar.Mute");
diff --git a/indra/newview/llviewermenu.h b/indra/newview/llviewermenu.h
index c0376ba114..01534503f3 100644
--- a/indra/newview/llviewermenu.h
+++ b/indra/newview/llviewermenu.h
@@ -49,7 +49,6 @@ void show_context_menu( S32 x, S32 y, MASK mask );
 void show_build_mode_context_menu(S32 x, S32 y, MASK mask);
 void show_navbar_context_menu(LLView* ctrl, S32 x, S32 y);
 void show_topinfobar_context_menu(LLView* ctrl, S32 x, S32 y);
-BOOL enable_save_into_inventory(void*);
 void handle_reset_view();
 void handle_cut(void*);
 void handle_copy(void*);
@@ -159,8 +158,6 @@ protected:
 	LLSafeHandle<LLObjectSelection> mObjectSelection;
 };
 
-extern const std::string SAVE_INTO_INVENTORY;
-
 extern LLMenuBarGL*		gMenuBarView;
 //extern LLView*			gMenuBarHolder;
 extern LLMenuGL*		gEditMenu;
diff --git a/indra/newview/llviewermenufile.cpp b/indra/newview/llviewermenufile.cpp
index dc2ea4bd1f..be78603e2d 100644
--- a/indra/newview/llviewermenufile.cpp
+++ b/indra/newview/llviewermenufile.cpp
@@ -34,6 +34,7 @@
 #include "llfilepicker.h"
 #include "llfloaterreg.h"
 #include "llbuycurrencyhtml.h"
+#include "llfloatermap.h"
 #include "llfloatermodelpreview.h"
 #include "llfloatersnapshot.h"
 #include "llimage.h"
@@ -475,7 +476,7 @@ class LLFileEnableCloseWindow : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		bool new_value = NULL != LLFloater::getClosableFloaterFromFocus();
+		bool new_value = NULL != gFloaterView->getFrontmostClosableFloater();
 		return new_value;
 	}
 };
@@ -484,8 +485,7 @@ class LLFileCloseWindow : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		LLFloater::closeFocusedFloater();
-
+		LLFloater::closeFrontmostFloater();
 		return true;
 	}
 };
@@ -494,7 +494,7 @@ class LLFileEnableCloseAllWindows : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		bool open_children = gFloaterView->allChildrenClosed();
+		bool open_children = gFloaterView->allChildrenClosed() && !LLFloaterSnapshot::getInstance()->isInVisibleChain();
 		return !open_children;
 	}
 };
@@ -505,7 +505,7 @@ class LLFileCloseAllWindows : public view_listener_t
 	{
 		bool app_quitting = false;
 		gFloaterView->closeAllChildren(app_quitting);
-
+		LLFloaterSnapshot::getInstance()->closeFloater(app_quitting);
 		return true;
 	}
 };
diff --git a/indra/newview/llviewermessage.cpp b/indra/newview/llviewermessage.cpp
index f141419c43..caafb10e25 100755
--- a/indra/newview/llviewermessage.cpp
+++ b/indra/newview/llviewermessage.cpp
@@ -3035,11 +3035,11 @@ void process_improved_im(LLMessageSystem *msg, void **user_data)
 				}
 				else
 				{
-					LLNotification::Params params("TeleportOffered");
-					params.substitutions = args;
-					params.payload = payload;
-					LLPostponedNotification::add<LLPostponedOfferNotification>(	params, from_id, false);
-				}
+			    LLNotification::Params params("TeleportOffered");
+			    params.substitutions = args;
+			    params.payload = payload;
+			    LLPostponedNotification::add<LLPostponedOfferNotification>(	params, from_id, false);
+			}
 
 			}
 		}
@@ -3130,10 +3130,10 @@ void process_improved_im(LLMessageSystem *msg, void **user_data)
 			}
 			else
 			{
-				// do not show a message box, because you're about to be
-				// teleported.
-				LLNotifications::instance().forceResponse(LLNotification::Params("TeleportOffered").payload(payload), 0);
-			}
+			// do not show a message box, because you're about to be
+			// teleported.
+			LLNotifications::instance().forceResponse(LLNotification::Params("TeleportOffered").payload(payload), 0);
+		}
 		}
 		break;
 
@@ -4303,7 +4303,7 @@ void send_agent_update(BOOL force_send, BOOL send_reliable)
 		msg_number += 1;
 		if (head_rot_chg < THRESHOLD_HEAD_ROT_QDOT)
 		{
-			//LL_INFOS("Messaging") << " head rot " << head_rotation << LL_ENDL;
+			//LL_INFOS("Messaging") << "head rot " << head_rotation << LL_ENDL;
 			LL_INFOS("Messaging") << "msg " << msg_number << ", frame " << LLFrameTimer::getFrameCount() << ", head_rot_chg " << head_rot_chg << LL_ENDL;
 		}
 		if (cam_rot_chg.magVec() > ROTATION_THRESHOLD) 
@@ -4322,7 +4322,7 @@ void send_agent_update(BOOL force_send, BOOL send_reliable)
 		{
 			LL_INFOS("Messaging") << "msg " << msg_number << ", frame " << LLFrameTimer::getFrameCount() << ", dcf = " << control_flag_change << LL_ENDL;
 		}
-		*/
+*/
 
 		duplicate_count = 0;
 	}
@@ -4447,7 +4447,6 @@ extern U32 gObjectBits;
 
 void process_object_update(LLMessageSystem *mesgsys, void **user_data)
 {	
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	// Update the data counters
 	if (mesgsys->getReceiveCompressedSize())
 	{
@@ -4464,7 +4463,6 @@ void process_object_update(LLMessageSystem *mesgsys, void **user_data)
 
 void process_compressed_object_update(LLMessageSystem *mesgsys, void **user_data)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	// Update the data counters
 	if (mesgsys->getReceiveCompressedSize())
 	{
@@ -4481,7 +4479,6 @@ void process_compressed_object_update(LLMessageSystem *mesgsys, void **user_data
 
 void process_cached_object_update(LLMessageSystem *mesgsys, void **user_data)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	// Update the data counters
 	if (mesgsys->getReceiveCompressedSize())
 	{
@@ -4499,7 +4496,6 @@ void process_cached_object_update(LLMessageSystem *mesgsys, void **user_data)
 
 void process_terse_object_update_improved(LLMessageSystem *mesgsys, void **user_data)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	if (mesgsys->getReceiveCompressedSize())
 	{
 		gObjectBits += mesgsys->getReceiveCompressedSize() * 8;
@@ -4512,7 +4508,7 @@ void process_terse_object_update_improved(LLMessageSystem *mesgsys, void **user_
 	gObjectList.processCompressedObjectUpdate(mesgsys, user_data, OUT_TERSE_IMPROVED);
 }
 
-static LLFastTimer::DeclareTimer FTM_PROCESS_OBJECTS("Process Objects");
+static LLFastTimer::DeclareTimer FTM_PROCESS_OBJECTS("Process Kill Objects");
 
 
 void process_kill_object(LLMessageSystem *mesgsys, void **user_data)
@@ -5654,14 +5650,14 @@ static void process_money_balance_reply_extended(LLMessageSystem* msg)
 bool handle_prompt_for_maturity_level_change_callback(const LLSD& notification, const LLSD& response)
 {
 	S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
-	
+
 	if (0 == option)
 	{
 		// set the preference to the maturity of the region we're calling
 		U8 preferredMaturity = static_cast<U8>(notification["payload"]["_region_access"].asInteger());
 		gSavedSettings.setU32("PreferredMaturity", static_cast<U32>(preferredMaturity));
 	}
-	
+
 	return false;
 }
 
@@ -5724,7 +5720,7 @@ bool handle_special_notification(std::string notificationID, LLSD& llsdBlock)
 			gAgent.clearTeleportRequest();
 			maturityLevelNotification = LLNotificationsUtil::add(notificationID+"_AdultsOnlyContent", llsdBlock);
 			returnValue = true;
-
+	
 			notifySuffix = "_NotifyAdultsOnly";
 		}
 		else if (gAgent.prefersPG() || gAgent.prefersMature())
@@ -5821,7 +5817,7 @@ bool handle_teleport_access_blocked(LLSD& llsdBlock)
 			maturityLevelNotification = LLNotificationsUtil::add(notificationID+"_PreferencesOutOfSync", llsdBlock, llsdBlock, handle_prompt_for_maturity_level_change_callback);
 			returnValue = true;
 		}
-	}
+		}
 
 	if ((maturityLevelNotification == NULL) || maturityLevelNotification->isIgnored())
 	{
@@ -5987,8 +5983,8 @@ void process_alert_core(const std::string& message, BOOL modal)
 		std::string alert_name(message.substr(ALERT_PREFIX.length()));
 		if (!handle_special_alerts(alert_name))
 		{
-			LLNotificationsUtil::add(alert_name);
-		}
+		LLNotificationsUtil::add(alert_name);
+	}
 	}
 	else if (message.find(NOTIFY_PREFIX) == 0)
 	{
diff --git a/indra/newview/llviewerobject.cpp b/indra/newview/llviewerobject.cpp
index bc76c83d8f..b1a60197a2 100644
--- a/indra/newview/llviewerobject.cpp
+++ b/indra/newview/llviewerobject.cpp
@@ -876,7 +876,6 @@ U32 LLViewerObject::processUpdateMessage(LLMessageSystem *mesgsys,
 					 const EObjectUpdateType update_type,
 					 LLDataPacker *dp)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	U32 retval = 0x0;
 	
 	// If region is removed from the list it is also deleted.
@@ -2347,8 +2346,6 @@ void LLViewerObject::interpolateLinearMotion(const F64 & time, const F32 & dt)
 
 BOOL LLViewerObject::setData(const U8 *datap, const U32 data_size)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	delete [] mData;
 
 	if (datap)
@@ -2390,8 +2387,6 @@ void LLViewerObject::doUpdateInventory(
 	U8 key,
 	bool is_new)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-
 	LLViewerInventoryItem* old_item = NULL;
 	if(TASK_INVENTORY_ITEM_KEY == key)
 	{
@@ -2475,8 +2470,6 @@ void LLViewerObject::saveScript(
 	BOOL active,
 	bool is_new)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-
 	/*
 	 * XXXPAM Investigate not making this copy.  Seems unecessary, but I'm unsure about the
 	 * interaction with doUpdateInventory() called below.
@@ -2552,8 +2545,6 @@ void LLViewerObject::dirtyInventory()
 
 void LLViewerObject::registerInventoryListener(LLVOInventoryListener* listener, void* user_data)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	LLInventoryCallbackInfo* info = new LLInventoryCallbackInfo;
 	info->mListener = listener;
 	info->mInventoryData = user_data;
@@ -2651,8 +2642,6 @@ S32 LLFilenameAndTask::sCount = 0;
 // static
 void LLViewerObject::processTaskInv(LLMessageSystem* msg, void** user_data)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	LLUUID task_id;
 	msg->getUUIDFast(_PREHASH_InventoryData, _PREHASH_TaskID, task_id);
 	LLViewerObject* object = gObjectList.findObject(task_id);
@@ -2739,8 +2728,6 @@ void LLViewerObject::processTaskInvFile(void** user_data, S32 error_code, LLExtS
 
 void LLViewerObject::loadTaskInvFile(const std::string& filename)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	std::string filename_and_local_path = gDirUtilp->getExpandedFilename(LL_PATH_CACHE, filename);
 	llifstream ifs(filename_and_local_path);
 	if(ifs.good())
@@ -3872,8 +3859,6 @@ std::string LLViewerObject::getMediaURL() const
 
 void LLViewerObject::setMediaURL(const std::string& media_url)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	if (!mMedia)
 	{
 		mMedia = new LLViewerObjectMedia;
@@ -3923,8 +3908,6 @@ BOOL LLViewerObject::setMaterial(const U8 material)
 
 void LLViewerObject::setNumTEs(const U8 num_tes)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	
 	U32 i;
 	if (num_tes != getNumTEs())
 	{
diff --git a/indra/newview/llviewerobject.h b/indra/newview/llviewerobject.h
index 1fb30db8f2..97cf0a4850 100644
--- a/indra/newview/llviewerobject.h
+++ b/indra/newview/llviewerobject.h
@@ -34,7 +34,6 @@
 #include "llhudicon.h"
 #include "llinventory.h"
 #include "llrefcount.h"
-#include "llmemtype.h"
 #include "llprimitive.h"
 #include "lluuid.h"
 #include "llvoinventorylistener.h"
@@ -128,7 +127,6 @@ public:
 	typedef const child_list_t const_child_list_t;
 
 	LLViewerObject(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp, BOOL is_global = FALSE);
-	MEM_TYPE_NEW(LLMemType::MTYPE_OBJECT);
 
 	virtual void markDead();				// Mark this object as dead, and clean up its references
 	BOOL isDead() const									{return mDead;}
diff --git a/indra/newview/llviewerobjectlist.cpp b/indra/newview/llviewerobjectlist.cpp
index 489c4107bb..4049e31472 100644
--- a/indra/newview/llviewerobjectlist.cpp
+++ b/indra/newview/llviewerobjectlist.cpp
@@ -230,7 +230,6 @@ void LLViewerObjectList::processUpdateCore(LLViewerObject* objectp,
 										   LLDataPacker* dpp, 
 										   BOOL just_created)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT_PROCESS_UPDATE_CORE);
 	LLMessageSystem* msg = gMessageSystem;
 
 	// ignore returned flags
@@ -283,7 +282,6 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 											 const EObjectUpdateType update_type,
 											 bool cached, bool compressed)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT_PROCESS_UPDATE);
 	LLFastTimer t(FTM_PROCESS_OBJECTS);	
 	
 	LLVector3d camera_global = gAgentCamera.getCameraPositionGlobal();
@@ -334,6 +332,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 
 	U64 region_handle;
 	mesgsys->getU64Fast(_PREHASH_RegionData, _PREHASH_RegionHandle, region_handle);
+	
 	LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromHandle(region_handle);
 
 	if (!regionp)
@@ -345,16 +344,14 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 	U8 compressed_dpbuffer[2048];
 	LLDataPackerBinaryBuffer compressed_dp(compressed_dpbuffer, 2048);
 	LLDataPacker *cached_dpp = NULL;
-
-#if LL_RECORD_VIEWER_STATS
-	LLViewerStatsRecorder::instance()->beginObjectUpdateEvents(regionp);
-#endif
+	LLViewerStatsRecorder& recorder = LLViewerStatsRecorder::instance();
 
 	for (i = 0; i < num_objects; i++)
 	{
 		// timer is unused?
 		LLTimer update_timer;
 		BOOL justCreated = FALSE;
+		S32	msg_size = 0;
 
 		if (cached)
 		{
@@ -362,6 +359,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			U32 crc;
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_ID, id, i);
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_CRC, crc, i);
+			msg_size += sizeof(U32) * 2;
 		
 			// Lookup data packer and add this id to cache miss lists if necessary.
 			U8 cache_miss_type = LLViewerRegion::CACHE_MISS_TYPE_NONE;
@@ -377,9 +375,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			else
 			{
 				// Cache Miss.
-				#if LL_RECORD_VIEWER_STATS
-				LLViewerStatsRecorder::instance()->recordCacheMissEvent(id, update_type, cache_miss_type);
-				#endif
+				recorder.cacheMissEvent(id, update_type, cache_miss_type, msg_size);
 
 				continue; // no data packer, skip this object
 			}
@@ -422,6 +418,8 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 		else if (update_type != OUT_FULL) // !compressed, !OUT_FULL ==> OUT_FULL_CACHED only?
 		{
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_ID, local_id, i);
+			msg_size += sizeof(U32);
+
 			getUUIDFromLocal(fullid,
 							local_id,
 							gMessageSystem->getSenderIP(),
@@ -436,6 +434,8 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 		{
 			mesgsys->getUUIDFast(_PREHASH_ObjectData, _PREHASH_FullID, fullid, i);
 			mesgsys->getU32Fast(_PREHASH_ObjectData, _PREHASH_ID, local_id, i);
+			msg_size += sizeof(LLUUID);
+			msg_size += sizeof(U32);
 			// llinfos << "Full Update, obj " << local_id << ", global ID" << fullid << "from " << mesgsys->getSender() << llendl;
 		}
 		objectp = findObject(fullid);
@@ -481,9 +481,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 				if (update_type == OUT_TERSE_IMPROVED)
 				{
 					// llinfos << "terse update for an unknown object (compressed):" << fullid << llendl;
-					#if LL_RECORD_VIEWER_STATS
-					LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
-					#endif
+					recorder.objectUpdateFailure(local_id, update_type, msg_size);
 					continue;
 				}
 			}
@@ -495,22 +493,20 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 				if (update_type != OUT_FULL)
 				{
 					//llinfos << "terse update for an unknown object:" << fullid << llendl;
-					#if LL_RECORD_VIEWER_STATS
-					LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
-					#endif
+					recorder.objectUpdateFailure(local_id, update_type, msg_size);
 					continue;
 				}
 
 				mesgsys->getU8Fast(_PREHASH_ObjectData, _PREHASH_PCode, pcode, i);
+				msg_size += sizeof(U8);
+
 			}
 #ifdef IGNORE_DEAD
 			if (mDeadObjects.find(fullid) != mDeadObjects.end())
 			{
 				mNumDeadObjectUpdates++;
 				//llinfos << "update for a dead object:" << fullid << llendl;
-				#if LL_RECORD_VIEWER_STATS
-				LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
-				#endif
+				recorder.objectUpdateFailure(local_id, update_type, msg_size);
 				continue;
 			}
 #endif
@@ -519,9 +515,7 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			if (!objectp)
 			{
 				llinfos << "createObject failure for object: " << fullid << llendl;
-				#if LL_RECORD_VIEWER_STATS
-				LLViewerStatsRecorder::instance()->recordObjectUpdateFailure(local_id, update_type);
-				#endif
+				recorder.objectUpdateFailure(local_id, update_type, msg_size);
 				continue;
 			}
 			justCreated = TRUE;
@@ -547,12 +541,8 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			if (update_type != OUT_TERSE_IMPROVED) // OUT_FULL_COMPRESSED only?
 			{
 				bCached = true;
-				#if LL_RECORD_VIEWER_STATS
 				LLViewerRegion::eCacheUpdateResult result = objectp->mRegionp->cacheFullUpdate(objectp, compressed_dp);
-				LLViewerStatsRecorder::instance()->recordCacheFullUpdate(local_id, update_type, result, objectp);
-				#else
-				objectp->mRegionp->cacheFullUpdate(objectp, compressed_dp);
-				#endif
+				recorder.cacheFullUpdate(local_id, update_type, result, objectp, msg_size);
 			}
 		}
 		else if (cached) // Cache hit only?
@@ -568,16 +558,12 @@ void LLViewerObjectList::processObjectUpdate(LLMessageSystem *mesgsys,
 			}
 			processUpdateCore(objectp, user_data, i, update_type, NULL, justCreated);
 		}
-		#if LL_RECORD_VIEWER_STATS
-		LLViewerStatsRecorder::instance()->recordObjectUpdateEvent(local_id, update_type, objectp);
-		#endif
+		recorder.objectUpdateEvent(local_id, update_type, objectp, msg_size);
 		objectp->setLastUpdateType(update_type);
 		objectp->setLastUpdateCached(bCached);
 	}
 
-#if LL_RECORD_VIEWER_STATS
-	LLViewerStatsRecorder::instance()->endObjectUpdateEvents();
-#endif
+	recorder.log(0.2f);
 
 	LLVOAvatar::cullAvatarsByPixelArea();
 }
@@ -866,8 +852,6 @@ private:
 
 void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-
 	// Update globals
 	LLViewerObject::setVelocityInterpolate( gSavedSettings.getBOOL("VelocityInterpolate") );
 	LLViewerObject::setPingInterpolate( gSavedSettings.getBOOL("PingInterpolate") );
@@ -915,12 +899,12 @@ void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 	static std::vector<LLViewerObject*> idle_list;
 
 	U32 idle_count = 0;
-		
+	
 	static LLFastTimer::DeclareTimer idle_copy("Idle Copy");
 
 	{
 		LLFastTimer t(idle_copy);
-		
+
  		for (std::vector<LLPointer<LLViewerObject> >::iterator active_iter = mActiveObjects.begin();
 			active_iter != mActiveObjects.end(); active_iter++)
 		{
@@ -929,9 +913,9 @@ void LLViewerObjectList::update(LLAgent &agent, LLWorld &world)
 			{
 				if (idle_count >= idle_list.size())
 				{
-					idle_list.push_back( objectp );
-				}
-				else
+				idle_list.push_back( objectp );
+			}
+			else
 				{
 					idle_list[idle_count] = objectp;
 				}
@@ -1179,7 +1163,6 @@ void LLViewerObjectList::clearDebugText()
 
 void LLViewerObjectList::cleanupReferences(LLViewerObject *objectp)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	if (mDeadObjects.find(objectp->mID) != mDeadObjects.end())
 	{
 		llinfos << "Object " << objectp->mID << " already on dead list!" << llendl;	
@@ -1407,7 +1390,6 @@ void LLViewerObjectList::removeFromActiveList(LLViewerObject* objectp)
 
 void LLViewerObjectList::updateActive(LLViewerObject *objectp)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	if (objectp->isDead())
 	{
 		return; // We don't update dead objects!
@@ -1424,10 +1406,10 @@ void LLViewerObjectList::updateActive(LLViewerObject *objectp)
 			{
 				mActiveObjects.push_back(objectp);
 				objectp->setListIndex(mActiveObjects.size()-1);
-				objectp->setOnActiveList(TRUE);
-			}
-			else
-			{
+			objectp->setOnActiveList(TRUE);
+		}
+		else
+		{
 				llassert(idx < mActiveObjects.size());
 				llassert(mActiveObjects[idx] == objectp);
 
@@ -1556,13 +1538,13 @@ void LLViewerObjectList::shiftObjects(const LLVector3 &offset)
 
 	{
 		LLFastTimer t(FTM_PIPELINE_SHIFT);
-		gPipeline.shiftObjects(offset);
+	gPipeline.shiftObjects(offset);
 	}
 
 	{
 		LLFastTimer t(FTM_REGION_SHIFT);
-		LLWorld::getInstance()->shiftRegions(offset);
-	}
+	LLWorld::getInstance()->shiftRegions(offset);
+}
 }
 
 void LLViewerObjectList::repartitionObjects()
@@ -1889,7 +1871,6 @@ void LLViewerObjectList::resetObjectBeacons()
 
 LLViewerObject *LLViewerObjectList::createObjectViewer(const LLPCode pcode, LLViewerRegion *regionp)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 	LLUUID fullid;
 	fullid.generate();
 
@@ -1910,13 +1891,9 @@ LLViewerObject *LLViewerObjectList::createObjectViewer(const LLPCode pcode, LLVi
 }
 
 
-static LLFastTimer::DeclareTimer FTM_CREATE_OBJECT("Create Object");
-
 LLViewerObject *LLViewerObjectList::createObject(const LLPCode pcode, LLViewerRegion *regionp,
 												 const LLUUID &uuid, const U32 local_id, const LLHost &sender)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	LLFastTimer t(FTM_CREATE_OBJECT);
 	
 	LLUUID fullid;
 	if (uuid == LLUUID::null)
@@ -1980,7 +1957,6 @@ S32 LLViewerObjectList::findReferences(LLDrawable *drawablep) const
 
 void LLViewerObjectList::orphanize(LLViewerObject *childp, U32 parent_id, U32 ip, U32 port)
 {
-	LLMemType mt(LLMemType::MTYPE_OBJECT);
 #ifdef ORPHAN_SPAM
 	llinfos << "Orphaning object " << childp->getID() << " with parent " << parent_id << llendl;
 #endif
diff --git a/indra/newview/llviewerparceloverlay.cpp b/indra/newview/llviewerparceloverlay.cpp
index a0cf2fc803..a1c12c5cd6 100644
--- a/indra/newview/llviewerparceloverlay.cpp
+++ b/indra/newview/llviewerparceloverlay.cpp
@@ -828,7 +828,6 @@ void LLViewerParcelOverlay::updateGL()
 
 void LLViewerParcelOverlay::idleUpdate(bool force_update)
 {
-	LLMemType mt_iup(LLMemType::MTYPE_IDLE_UPDATE_PARCEL_OVERLAY);
 	if (gGLManager.mIsDisabled)
 	{
 		return;
diff --git a/indra/newview/llviewerpartsim.cpp b/indra/newview/llviewerpartsim.cpp
index 345023dbfa..6bd9f66b9c 100644
--- a/indra/newview/llviewerpartsim.cpp
+++ b/indra/newview/llviewerpartsim.cpp
@@ -79,7 +79,6 @@ LLViewerPart::LLViewerPart() :
 	mVPCallback(NULL),
 	mImagep(NULL)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mPartSourcep = NULL;
 
 	++LLViewerPartSim::sParticleCount2 ;
@@ -87,7 +86,6 @@ LLViewerPart::LLViewerPart() :
 
 LLViewerPart::~LLViewerPart()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mPartSourcep = NULL;
 
 	--LLViewerPartSim::sParticleCount2 ;
@@ -95,7 +93,6 @@ LLViewerPart::~LLViewerPart()
 
 void LLViewerPart::init(LLPointer<LLViewerPartSource> sourcep, LLViewerTexture *imagep, LLVPCallback cb)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mPartID = LLViewerPart::sNextPartID;
 	LLViewerPart::sNextPartID++;
 	mFlags = 0x00f;
@@ -120,7 +117,6 @@ void LLViewerPart::init(LLPointer<LLViewerPartSource> sourcep, LLViewerTexture *
 LLViewerPartGroup::LLViewerPartGroup(const LLVector3 &center_agent, const F32 box_side, bool hud)
  : mHud(hud)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mVOPartGroupp = NULL;
 	mUniformParticles = TRUE;
 
@@ -177,7 +173,6 @@ LLViewerPartGroup::LLViewerPartGroup(const LLVector3 &center_agent, const F32 bo
 
 LLViewerPartGroup::~LLViewerPartGroup()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	cleanup();
 	
 	S32 count = (S32) mParticles.size();
@@ -192,7 +187,6 @@ LLViewerPartGroup::~LLViewerPartGroup()
 
 void LLViewerPartGroup::cleanup()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (mVOPartGroupp)
 	{
 		if (!mVOPartGroupp->isDead())
@@ -205,7 +199,6 @@ void LLViewerPartGroup::cleanup()
 
 BOOL LLViewerPartGroup::posInGroup(const LLVector3 &pos, const F32 desired_size)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if ((pos.mV[VX] < mMinObjPos.mV[VX])
 		|| (pos.mV[VY] < mMinObjPos.mV[VY])
 		|| (pos.mV[VZ] < mMinObjPos.mV[VZ]))
@@ -233,8 +226,6 @@ BOOL LLViewerPartGroup::posInGroup(const LLVector3 &pos, const F32 desired_size)
 
 BOOL LLViewerPartGroup::addPart(LLViewerPart* part, F32 desired_size)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
-
 	if (part->mFlags & LLPartData::LL_PART_HUD && !mHud)
 	{
 		return FALSE;
@@ -261,7 +252,6 @@ BOOL LLViewerPartGroup::addPart(LLViewerPart* part, F32 desired_size)
 
 void LLViewerPartGroup::updateParticles(const F32 lastdt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	F32 dt;
 	
 	LLVector3 gravity(0.f, 0.f, GRAVITY);
@@ -429,7 +419,6 @@ void LLViewerPartGroup::updateParticles(const F32 lastdt)
 
 void LLViewerPartGroup::shift(const LLVector3 &offset)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mCenterAgent += offset;
 	mMinObjPos += offset;
 	mMaxObjPos += offset;
@@ -442,8 +431,6 @@ void LLViewerPartGroup::shift(const LLVector3 &offset)
 
 void LLViewerPartGroup::removeParticlesByID(const U32 source_id)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
-
 	for (S32 i = 0; i < (S32)mParticles.size(); i++)
 	{
 		if(mParticles[i]->mPartSourcep->getID() == source_id)
@@ -475,7 +462,6 @@ void LLViewerPartSim::checkParticleCount(U32 size)
 
 LLViewerPartSim::LLViewerPartSim()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	sMaxParticleCount = llmin(gSavedSettings.getS32("RenderMaxPartCount"), LL_MAX_PARTICLE_COUNT);
 	static U32 id_seed = 0;
 	mID = ++id_seed;
@@ -484,7 +470,6 @@ LLViewerPartSim::LLViewerPartSim()
 
 void LLViewerPartSim::destroyClass()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	S32 i;
 	S32 count;
 
@@ -500,9 +485,9 @@ void LLViewerPartSim::destroyClass()
 	mViewerPartSources.clear();
 }
 
+//static
 BOOL LLViewerPartSim::shouldAddPart()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (sParticleCount > PART_THROTTLE_THRESHOLD*sMaxParticleCount)
 	{
 
@@ -525,7 +510,6 @@ BOOL LLViewerPartSim::shouldAddPart()
 
 void LLViewerPartSim::addPart(LLViewerPart* part)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (sParticleCount < MAX_PART_COUNT)
 	{
 		put(part);
@@ -541,7 +525,6 @@ void LLViewerPartSim::addPart(LLViewerPart* part)
 
 LLViewerPartGroup *LLViewerPartSim::put(LLViewerPart* part)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	const F32 MAX_MAG = 1000000.f*1000000.f; // 1 million
 	LLViewerPartGroup *return_group = NULL ;
 	if (part->mPosAgent.magVecSquared() > MAX_MAG || !part->mPosAgent.isFinite())
@@ -599,7 +582,6 @@ LLViewerPartGroup *LLViewerPartSim::put(LLViewerPart* part)
 
 LLViewerPartGroup *LLViewerPartSim::createViewerPartGroup(const LLVector3 &pos_agent, const F32 desired_size, bool hud)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	//find a box that has a center position divisible by PART_SIM_BOX_SIDE that encompasses
 	//pos_agent
 	LLViewerPartGroup *groupp = new LLViewerPartGroup(pos_agent, desired_size, hud);
@@ -632,8 +614,6 @@ static LLFastTimer::DeclareTimer FTM_SIMULATE_PARTICLES("Simulate Particles");
 
 void LLViewerPartSim::updateSimulation()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
-	
 	static LLFrameTimer update_timer;
 
 	const F32 dt = llmin(update_timer.getElapsedTimeAndResetF32(), 0.1f);
@@ -800,7 +780,6 @@ void LLViewerPartSim::updatePartBurstRate()
 
 void LLViewerPartSim::addPartSource(LLPointer<LLViewerPartSource> sourcep)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (!sourcep)
 	{
 		llwarns << "Null part source!" << llendl;
@@ -817,7 +796,6 @@ void LLViewerPartSim::removeLastCreatedSource()
 
 void LLViewerPartSim::cleanupRegion(LLViewerRegion *regionp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	for (group_list_t::iterator i = mViewerPartGroups.begin(); i != mViewerPartGroups.end(); )
 	{
 		group_list_t::iterator iter = i++;
@@ -832,7 +810,6 @@ void LLViewerPartSim::cleanupRegion(LLViewerRegion *regionp)
 
 void LLViewerPartSim::clearParticlesByID(const U32 system_id)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	for (group_list_t::iterator g = mViewerPartGroups.begin(); g != mViewerPartGroups.end(); ++g)
 	{
 		(*g)->removeParticlesByID(system_id);
@@ -850,7 +827,6 @@ void LLViewerPartSim::clearParticlesByID(const U32 system_id)
 
 void LLViewerPartSim::clearParticlesByOwnerID(const LLUUID& task_id)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	for (source_list_t::iterator iter = mViewerPartSources.begin(); iter != mViewerPartSources.end(); ++iter)
 	{
 		if ((*iter)->getOwnerUUID() == task_id)
diff --git a/indra/newview/llviewerpartsim.h b/indra/newview/llviewerpartsim.h
index c9959c63ec..c91fcf0691 100644
--- a/indra/newview/llviewerpartsim.h
+++ b/indra/newview/llviewerpartsim.h
@@ -142,7 +142,7 @@ public:
 
 	void cleanupRegion(LLViewerRegion *regionp);
 
-	BOOL shouldAddPart(); // Just decides whether this particle should be added or not (for particle count capping)
+	static BOOL shouldAddPart(); // Just decides whether this particle should be added or not (for particle count capping)
 	F32 maxRate() // Return maximum particle generation rate
 	{
 		if (sParticleCount >= MAX_PART_COUNT)
diff --git a/indra/newview/llviewerpartsource.cpp b/indra/newview/llviewerpartsource.cpp
index 4af92e79ff..b311f659fb 100644
--- a/indra/newview/llviewerpartsource.cpp
+++ b/indra/newview/llviewerpartsource.cpp
@@ -90,7 +90,6 @@ void LLViewerPartSource::setStart()
 LLViewerPartSourceScript::LLViewerPartSourceScript(LLViewerObject *source_objp) :
 	LLViewerPartSource(LL_PART_SOURCE_SCRIPT)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	llassert(source_objp);
 	mSourceObjectp = source_objp;
 	mPosAgent = mSourceObjectp->getPositionAgent();
@@ -102,7 +101,6 @@ LLViewerPartSourceScript::LLViewerPartSourceScript(LLViewerObject *source_objp)
 
 void LLViewerPartSourceScript::setDead()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mIsDead = TRUE;
 	mSourceObjectp = NULL;
 	mTargetObjectp = NULL;
@@ -113,7 +111,6 @@ void LLViewerPartSourceScript::update(const F32 dt)
 	if( mIsSuspended )
 		return;
 
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	F32 old_update_time = mLastUpdateTime;
 	mLastUpdateTime += dt;
 
@@ -394,7 +391,6 @@ void LLViewerPartSourceScript::update(const F32 dt)
 // static
 LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::unpackPSS(LLViewerObject *source_objp, LLPointer<LLViewerPartSourceScript> pssp, const S32 block_num)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (!pssp)
 	{
 		if (LLPartSysData::isNullPS(block_num))
@@ -436,7 +432,6 @@ LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::unpackPSS(LLViewer
 
 LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::unpackPSS(LLViewerObject *source_objp, LLPointer<LLViewerPartSourceScript> pssp, LLDataPacker &dp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (!pssp)
 	{
 		LLPointer<LLViewerPartSourceScript> new_pssp = new LLViewerPartSourceScript(source_objp);
@@ -470,8 +465,6 @@ LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::unpackPSS(LLViewer
 /* static */
 LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::createPSS(LLViewerObject *source_objp, const LLPartSysData& particle_parameters)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
-
 	LLPointer<LLViewerPartSourceScript> new_pssp = new LLViewerPartSourceScript(source_objp);
 
 	new_pssp->mPartSysData = particle_parameters;
@@ -487,13 +480,11 @@ LLPointer<LLViewerPartSourceScript> LLViewerPartSourceScript::createPSS(LLViewer
 
 void LLViewerPartSourceScript::setImage(LLViewerTexture *imagep)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mImagep = imagep;
 }
 
 void LLViewerPartSourceScript::setTargetObject(LLViewerObject *objp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mTargetObjectp = objp;
 }
 
@@ -509,7 +500,6 @@ LLViewerPartSourceSpiral::LLViewerPartSourceSpiral(const LLVector3 &pos) :
 
 void LLViewerPartSourceSpiral::setDead()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mIsDead = TRUE;
 	mSourceObjectp = NULL;
 }
@@ -517,7 +507,6 @@ void LLViewerPartSourceSpiral::setDead()
 
 void LLViewerPartSourceSpiral::updatePart(LLViewerPart &part, const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	F32 frac = part.mLastUpdateTime/part.mMaxAge;
 
 	LLVector3 center_pos;
@@ -542,7 +531,6 @@ void LLViewerPartSourceSpiral::updatePart(LLViewerPart &part, const F32 dt)
 
 void LLViewerPartSourceSpiral::update(const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (!mImagep)
 	{
 		mImagep = LLViewerTextureManager::getFetchedTextureFromFile("pixiesmall.j2c");
@@ -588,7 +576,6 @@ void LLViewerPartSourceSpiral::update(const F32 dt)
 
 void LLViewerPartSourceSpiral::setSourceObject(LLViewerObject *objp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mSourceObjectp = objp;
 }
 
@@ -612,7 +599,6 @@ LLViewerPartSourceBeam::~LLViewerPartSourceBeam()
 
 void LLViewerPartSourceBeam::setDead()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mIsDead = TRUE;
 	mSourceObjectp = NULL;
 	mTargetObjectp = NULL;
@@ -626,7 +612,6 @@ void LLViewerPartSourceBeam::setColor(const LLColor4 &color)
 
 void LLViewerPartSourceBeam::updatePart(LLViewerPart &part, const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	F32 frac = part.mLastUpdateTime/part.mMaxAge;
 
 	LLViewerPartSource *ps = (LLViewerPartSource*)part.mPartSourcep;
@@ -671,7 +656,6 @@ void LLViewerPartSourceBeam::updatePart(LLViewerPart &part, const F32 dt)
 
 void LLViewerPartSourceBeam::update(const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	const F32 RATE = 0.025f;
 
 	mLastUpdateTime += dt;
@@ -743,13 +727,11 @@ void LLViewerPartSourceBeam::update(const F32 dt)
 
 void LLViewerPartSourceBeam::setSourceObject(LLViewerObject* objp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mSourceObjectp = objp;
 }
 
 void LLViewerPartSourceBeam::setTargetObject(LLViewerObject* objp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mTargetObjectp = objp;
 }
 
@@ -764,7 +746,6 @@ LLViewerPartSourceChat::LLViewerPartSourceChat(const LLVector3 &pos) :
 
 void LLViewerPartSourceChat::setDead()
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mIsDead = TRUE;
 	mSourceObjectp = NULL;
 }
@@ -772,7 +753,6 @@ void LLViewerPartSourceChat::setDead()
 
 void LLViewerPartSourceChat::updatePart(LLViewerPart &part, const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	F32 frac = part.mLastUpdateTime/part.mMaxAge;
 
 	LLVector3 center_pos;
@@ -797,7 +777,6 @@ void LLViewerPartSourceChat::updatePart(LLViewerPart &part, const F32 dt)
 
 void LLViewerPartSourceChat::update(const F32 dt)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	if (!mImagep)
 	{
 		mImagep = LLViewerTextureManager::getFetchedTextureFromFile("pixiesmall.j2c");
@@ -853,7 +832,6 @@ void LLViewerPartSourceChat::update(const F32 dt)
 
 void LLViewerPartSourceChat::setSourceObject(LLViewerObject *objp)
 {
-	LLMemType mt(LLMemType::MTYPE_PARTICLES);
 	mSourceObjectp = objp;
 }
 
diff --git a/indra/newview/llviewerprecompiledheaders.h b/indra/newview/llviewerprecompiledheaders.h
index 6c8a827ba3..0316f79973 100644
--- a/indra/newview/llviewerprecompiledheaders.h
+++ b/indra/newview/llviewerprecompiledheaders.h
@@ -59,8 +59,6 @@
 #include "indra_constants.h"
 #include "llinitparam.h"
 
-//#include "linden_common.h"
-//#include "llpreprocessor.h"
 #include "llallocator.h"
 #include "llapp.h"
 #include "llcriticaldamp.h"
@@ -77,10 +75,8 @@
 #include "llprocessor.h"
 #include "llrefcount.h"
 #include "llsafehandle.h"
-//#include "llsecondlifeurls.h"
 #include "llsd.h"
 #include "llsingleton.h"
-#include "llstat.h"
 #include "llstl.h"
 #include "llstrider.h"
 #include "llstring.h"
@@ -88,11 +84,8 @@
 #include "llthread.h"
 #include "lltimer.h"
 #include "lluuidhashmap.h"
-//#include "processor.h"
 #include "stdenums.h"
 #include "stdtypes.h"
-//#include "string_table.h"
-//#include "timer.h"
 #include "timing.h"
 #include "u64.h"
 
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index b607afbd9d..e4234a538d 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -719,7 +719,6 @@ void LLViewerRegion::dirtyHeights()
 
 BOOL LLViewerRegion::idleUpdate(F32 max_update_time)
 {
-	LLMemType mt_ivr(LLMemType::MTYPE_IDLE_UPDATE_VIEWER_REGION);
 	// did_update returns TRUE if we did at least one significant update
 	BOOL did_update = mImpl->mLandp->idleUpdate(max_update_time);
 	
@@ -1342,11 +1341,8 @@ void LLViewerRegion::requestCacheMisses()
 
 	mCacheDirty = TRUE ;
 	// llinfos << "KILLDEBUG Sent cache miss full " << full_count << " crc " << crc_count << llendl;
-	#if LL_RECORD_VIEWER_STATS
-	LLViewerStatsRecorder::instance()->beginObjectUpdateEvents(this);
-	LLViewerStatsRecorder::instance()->recordRequestCacheMissesEvent(full_count + crc_count);
-	LLViewerStatsRecorder::instance()->endObjectUpdateEvents();
-	#endif
+	LLViewerStatsRecorder::instance().requestCacheMissesEvent(full_count + crc_count);
+	LLViewerStatsRecorder::instance().log(0.2f);
 }
 
 void LLViewerRegion::dumpCache()
@@ -1546,7 +1542,7 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
 	capabilityNames.append("LandResources");
 	capabilityNames.append("MapLayer");
 	capabilityNames.append("MapLayerGod");
-	capabilityNames.append("MeshUploadFlag");	
+	capabilityNames.append("MeshUploadFlag");
 	capabilityNames.append("NavMeshGenerationStatus");
 	capabilityNames.append("NewFileAgentInventory");
 	capabilityNames.append("ObjectMedia");
@@ -1585,7 +1581,7 @@ void LLViewerRegionImpl::buildCapabilityNames(LLSD& capabilityNames)
 	capabilityNames.append("ViewerMetrics");
 	capabilityNames.append("ViewerStartAuction");
 	capabilityNames.append("ViewerStats");
-
+	
 	// Please add new capabilities alphabetically to reduce
 	// merge conflicts.
 }
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 4b0e0598f6..ba9818946c 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -2025,18 +2025,19 @@ BOOL LLViewerShaderMgr::loadShadersObject()
 	if (success)
 	{
 		gObjectPreviewProgram.mName = "Simple Shader";
-		gObjectPreviewProgram.mFeatures.calculatesLighting = true;
-		gObjectPreviewProgram.mFeatures.calculatesAtmospherics = true;
-		gObjectPreviewProgram.mFeatures.hasGamma = true;
-		gObjectPreviewProgram.mFeatures.hasAtmospherics = true;
-		gObjectPreviewProgram.mFeatures.hasLighting = true;
+		gObjectPreviewProgram.mFeatures.calculatesLighting = false;
+		gObjectPreviewProgram.mFeatures.calculatesAtmospherics = false;
+		gObjectPreviewProgram.mFeatures.hasGamma = false;
+		gObjectPreviewProgram.mFeatures.hasAtmospherics = false;
+		gObjectPreviewProgram.mFeatures.hasLighting = false;
 		gObjectPreviewProgram.mFeatures.mIndexedTextureChannels = 0;
 		gObjectPreviewProgram.mFeatures.disableTextureIndex = true;
 		gObjectPreviewProgram.mShaderFiles.clear();
 		gObjectPreviewProgram.mShaderFiles.push_back(make_pair("objects/previewV.glsl", GL_VERTEX_SHADER_ARB));
-		gObjectPreviewProgram.mShaderFiles.push_back(make_pair("objects/simpleF.glsl", GL_FRAGMENT_SHADER_ARB));
+		gObjectPreviewProgram.mShaderFiles.push_back(make_pair("objects/previewF.glsl", GL_FRAGMENT_SHADER_ARB));
 		gObjectPreviewProgram.mShaderLevel = mVertexShaderLevel[SHADER_OBJECT];
 		success = gObjectPreviewProgram.createShader(NULL, NULL);
+		gObjectPreviewProgram.mFeatures.hasLighting = true;
 	}
 
 	if (success)
diff --git a/indra/newview/llviewerstats.cpp b/indra/newview/llviewerstats.cpp
index 603634e5f3..35839ae459 100755..100644
--- a/indra/newview/llviewerstats.cpp
+++ b/indra/newview/llviewerstats.cpp
@@ -290,19 +290,19 @@ LLViewerStats::~LLViewerStats()
 
 void LLViewerStats::resetStats()
 {
-	LLViewerStats::getInstance()->mKBitStat.reset();
-	LLViewerStats::getInstance()->mLayersKBitStat.reset();
-	LLViewerStats::getInstance()->mObjectKBitStat.reset();
-	LLViewerStats::getInstance()->mTextureKBitStat.reset();
-	LLViewerStats::getInstance()->mVFSPendingOperations.reset();
-	LLViewerStats::getInstance()->mAssetKBitStat.reset();
-	LLViewerStats::getInstance()->mPacketsInStat.reset();
-	LLViewerStats::getInstance()->mPacketsLostStat.reset();
-	LLViewerStats::getInstance()->mPacketsOutStat.reset();
-	LLViewerStats::getInstance()->mFPSStat.reset();
-	LLViewerStats::getInstance()->mTexturePacketsStat.reset();
-	
-	LLViewerStats::getInstance()->mAgentPositionSnaps.reset();
+	LLViewerStats& stats = LLViewerStats::instance();
+	stats.mKBitStat.reset();
+	stats.mLayersKBitStat.reset();
+	stats.mObjectKBitStat.reset();
+	stats.mTextureKBitStat.reset();
+	stats.mVFSPendingOperations.reset();
+	stats.mAssetKBitStat.reset();
+	stats.mPacketsInStat.reset();
+	stats.mPacketsLostStat.reset();
+	stats.mPacketsOutStat.reset();
+	stats.mFPSStat.reset();
+	stats.mTexturePacketsStat.reset();
+	stats.mAgentPositionSnaps.reset();
 }
 
 
@@ -327,55 +327,55 @@ void LLViewerStats::updateFrameStats(const F64 time_diff)
 {
 	if (mPacketsLostPercentStat.getCurrent() > 5.0)
 	{
-		incStat(LLViewerStats::ST_LOSS_05_SECONDS, time_diff);
+		incStat(ST_LOSS_05_SECONDS, time_diff);
 	}
 	
 	if (mSimFPS.getCurrent() < 20.f && mSimFPS.getCurrent() > 0.f)
 	{
-		incStat(LLViewerStats::ST_SIM_FPS_20_SECONDS, time_diff);
+		incStat(ST_SIM_FPS_20_SECONDS, time_diff);
 	}
 	
 	if (mSimPhysicsFPS.getCurrent() < 20.f && mSimPhysicsFPS.getCurrent() > 0.f)
 	{
-		incStat(LLViewerStats::ST_PHYS_FPS_20_SECONDS, time_diff);
+		incStat(ST_PHYS_FPS_20_SECONDS, time_diff);
 	}
 		
 	if (time_diff >= 0.5)
 	{
-		incStat(LLViewerStats::ST_FPS_2_SECONDS, time_diff);
+		incStat(ST_FPS_2_SECONDS, time_diff);
 	}
 	if (time_diff >= 0.125)
 	{
-		incStat(LLViewerStats::ST_FPS_8_SECONDS, time_diff);
+		incStat(ST_FPS_8_SECONDS, time_diff);
 	}
 	if (time_diff >= 0.1)
 	{
-		incStat(LLViewerStats::ST_FPS_10_SECONDS, time_diff);
+		incStat(ST_FPS_10_SECONDS, time_diff);
 	}
 
 	if (gFrameCount && mLastTimeDiff > 0.0)
 	{
 		// new "stutter" meter
-		setStat(LLViewerStats::ST_FPS_DROP_50_RATIO,
-				(getStat(LLViewerStats::ST_FPS_DROP_50_RATIO) * (F64)(gFrameCount - 1) + 
+		setStat(ST_FPS_DROP_50_RATIO,
+				(getStat(ST_FPS_DROP_50_RATIO) * (F64)(gFrameCount - 1) + 
 				 (time_diff >= 2.0 * mLastTimeDiff ? 1.0 : 0.0)) / gFrameCount);
 			
 
 		// old stats that were never really used
-		setStat(LLViewerStats::ST_FRAMETIME_JITTER,
-				(getStat(LLViewerStats::ST_FRAMETIME_JITTER) * (gFrameCount - 1) + 
+		setStat(ST_FRAMETIME_JITTER,
+				(getStat(ST_FRAMETIME_JITTER) * (gFrameCount - 1) + 
 				 fabs(mLastTimeDiff - time_diff) / mLastTimeDiff) / gFrameCount);
 			
 		F32 average_frametime = gRenderStartTime.getElapsedTimeF32() / (F32)gFrameCount;
-		setStat(LLViewerStats::ST_FRAMETIME_SLEW,
-				(getStat(LLViewerStats::ST_FRAMETIME_SLEW) * (gFrameCount - 1) + 
+		setStat(ST_FRAMETIME_SLEW,
+				(getStat(ST_FRAMETIME_SLEW) * (gFrameCount - 1) + 
 				 fabs(average_frametime - time_diff) / average_frametime) / gFrameCount);
 
 		F32 max_bandwidth = gViewerThrottle.getMaxBandwidth();
 		F32 delta_bandwidth = gViewerThrottle.getCurrentBandwidth() - max_bandwidth;
-		setStat(LLViewerStats::ST_DELTA_BANDWIDTH, delta_bandwidth / 1024.f);
+		setStat(ST_DELTA_BANDWIDTH, delta_bandwidth / 1024.f);
 
-		setStat(LLViewerStats::ST_MAX_BANDWIDTH, max_bandwidth / 1024.f);
+		setStat(ST_MAX_BANDWIDTH, max_bandwidth / 1024.f);
 		
 	}
 	
@@ -403,155 +403,8 @@ void LLViewerStats::addToMessage(LLSD &body) const
 			<< "; Count = " << mAgentPositionSnaps.getCount() << llendl;
 }
 
-// static
-// const std::string LLViewerStats::statTypeToText(EStatType type)
-// {
-// 	if (type >= 0 && type < ST_COUNT)
-// 	{
-// 		return STAT_INFO[type].mName;
-// 	}
-// 	else
-// 	{
-// 		return "Unknown statistic";
-// 	}
-// }
-
 // *NOTE:Mani The following methods used to exist in viewer.cpp
 // Moving them here, but not merging them into LLViewerStats yet.
-void reset_statistics()
-{
-	if (LLSurface::sTextureUpdateTime)
-	{
-		LLSurface::sTexelsUpdated = 0;
-		LLSurface::sTextureUpdateTime = 0.f;
-	}
-}
-
-
-void output_statistics(void*)
-{
-	llinfos << "Number of orphans: " << gObjectList.getOrphanCount() << llendl;
-	llinfos << "Number of dead objects: " << gObjectList.mNumDeadObjects << llendl;
-	llinfos << "Num images: " << gTextureList.getNumImages() << llendl;
-	llinfos << "Texture usage: " << LLImageGL::sGlobalTextureMemoryInBytes << llendl;
-	llinfos << "Texture working set: " << LLImageGL::sBoundTextureMemoryInBytes << llendl;
-	llinfos << "Raw usage: " << LLImageRaw::sGlobalRawMemory << llendl;
-	llinfos << "Formatted usage: " << LLImageFormatted::sGlobalFormattedMemory << llendl;
-	llinfos << "Zombie Viewer Objects: " << LLViewerObject::getNumZombieObjects() << llendl;
-	llinfos << "Number of lights: " << gPipeline.getLightCount() << llendl;
-
-	llinfos << "Memory Usage:" << llendl;
-	llinfos << "--------------------------------" << llendl;
-	llinfos << "Pipeline:" << llendl;
-	llinfos << llendl;
-
-#if LL_SMARTHEAP
-	llinfos << "--------------------------------" << llendl;
-	{
-		llinfos << "sizeof(LLVOVolume) = " << sizeof(LLVOVolume) << llendl;
-
-		U32 total_pool_size = 0;
-		U32 total_used_size = 0;
-		MEM_POOL_INFO pool_info;
-		MEM_POOL_STATUS pool_status;
-		U32 pool_num = 0;
-		for(pool_status = MemPoolFirst( &pool_info, 1 ); 
-			pool_status != MEM_POOL_END; 
-			pool_status = MemPoolNext( &pool_info, 1 ) )
-		{
-			llinfos << "Pool #" << pool_num << llendl;
-			if( MEM_POOL_OK != pool_status )
-			{
-				llwarns << "Pool not ok" << llendl;
-				continue;
-			}
-
-			llinfos << "Pool blockSizeFS " << pool_info.blockSizeFS
-				<< " pageSize " << pool_info.pageSize
-				<< llendl;
-
-			U32 pool_count = MemPoolCount(pool_info.pool);
-			llinfos << "Blocks " << pool_count << llendl;
-
-			U32 pool_size = MemPoolSize( pool_info.pool );
-			if( pool_size == MEM_ERROR_RET )
-			{
-				llinfos << "MemPoolSize() failed (" << pool_num << ")" << llendl;
-			}
-			else
-			{
-				llinfos << "MemPool Size " << pool_size / 1024 << "K" << llendl;
-			}
-
-			total_pool_size += pool_size;
-
-			if( !MemPoolLock( pool_info.pool ) )
-			{
-				llinfos << "MemPoolLock failed (" << pool_num << ") " << llendl;
-				continue;
-			}
-
-			U32 used_size = 0; 
-			MEM_POOL_ENTRY entry;
-			entry.entry = NULL;
-			while( MemPoolWalk( pool_info.pool, &entry ) == MEM_POOL_OK )
-			{
-				if( entry.isInUse )
-				{
-					used_size += entry.size;
-				}
-			}
-
-			MemPoolUnlock( pool_info.pool );
-
-			llinfos << "MemPool Used " << used_size/1024 << "K" << llendl;
-			total_used_size += used_size;
-			pool_num++;
-		}
-		
-		llinfos << "Total Pool Size " << total_pool_size/1024 << "K" << llendl;
-		llinfos << "Total Used Size " << total_used_size/1024 << "K" << llendl;
-
-	}
-#endif
-
-	llinfos << "--------------------------------" << llendl;
-	llinfos << "Avatar Memory (partly overlaps with above stats):" << llendl;
-	LLTexLayerStaticImageList::getInstance()->dumpByteCount();
-	LLVOAvatarSelf::dumpScratchTextureByteCount();
-	LLTexLayerSetBuffer::dumpTotalByteCount();
-	LLVOAvatarSelf::dumpTotalLocalTextureByteCount();
-	LLTexLayerParamAlpha::dumpCacheByteCount();
-	LLVOAvatar::dumpBakedStatus();
-
-	llinfos << llendl;
-
-	llinfos << "Object counts:" << llendl;
-	S32 i;
-	S32 obj_counts[256];
-//	S32 app_angles[256];
-	for (i = 0; i < 256; i++)
-	{
-		obj_counts[i] = 0;
-	}
-	for (i = 0; i < gObjectList.getNumObjects(); i++)
-	{
-		LLViewerObject *objectp = gObjectList.getObject(i);
-		if (objectp)
-		{
-			obj_counts[objectp->getPCode()]++;
-		}
-	}
-	for (i = 0; i < 256; i++)
-	{
-		if (obj_counts[i])
-		{
-			llinfos << LLPrimitive::pCodeToString(i) << ":" << obj_counts[i] << llendl;
-		}
-	}
-}
-
-
 U32		gTotalLandIn = 0, gTotalLandOut = 0;
 U32		gTotalWaterIn = 0, gTotalWaterOut = 0;
 
@@ -569,20 +422,15 @@ U32     gTotalTextureBytesPerBoostLevel[LLViewerTexture::MAX_GL_IMAGE_CATEGORY]
 extern U32  gVisCompared;
 extern U32  gVisTested;
 
-std::map<S32,LLFrameTimer> gDebugTimers;
-std::map<S32,std::string> gDebugTimerLabel;
+LLFrameTimer gTextureTimer;
 
-void init_statistics()
-{
-	// Label debug timers
-	gDebugTimerLabel[0] = "Texture";
-}
-
-void update_statistics(U32 frame_count)
+void update_statistics()
 {
 	gTotalWorldBytes += gVLManager.getTotalBytes();
 	gTotalObjectBytes += gObjectBits / 8;
 
+	LLViewerStats& stats = LLViewerStats::instance();
+
 	// make sure we have a valid time delta for this frame
 	if (gFrameIntervalSeconds > 0.f)
 	{
@@ -599,51 +447,47 @@ void update_statistics(U32 frame_count)
 			LLViewerStats::getInstance()->incStat(LLViewerStats::ST_TOOLBOX_SECONDS, gFrameIntervalSeconds);
 		}
 	}
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_ENABLE_VBO, (F64)gSavedSettings.getBOOL("RenderVBOEnable"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_LIGHTING_DETAIL, (F64)gPipeline.getLightingDetail());
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_DRAW_DIST, (F64)gSavedSettings.getF32("RenderFarClip"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_CHAT_BUBBLES, (F64)gSavedSettings.getBOOL("UseChatBubbles"));
-#if 0 // 1.9.2
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_SHADER_OBJECTS, (F64)gSavedSettings.getS32("VertexShaderLevelObject"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_SHADER_AVATAR, (F64)gSavedSettings.getBOOL("VertexShaderLevelAvatar"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_SHADER_ENVIRONMENT, (F64)gSavedSettings.getBOOL("VertexShaderLevelEnvironment"));
-#endif
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_FRAME_SECS, gDebugView->mFastTimerView->getTime("Frame"));
+	stats.setStat(LLViewerStats::ST_ENABLE_VBO, (F64)gSavedSettings.getBOOL("RenderVBOEnable"));
+	stats.setStat(LLViewerStats::ST_LIGHTING_DETAIL, (F64)gPipeline.getLightingDetail());
+	stats.setStat(LLViewerStats::ST_DRAW_DIST, (F64)gSavedSettings.getF32("RenderFarClip"));
+	stats.setStat(LLViewerStats::ST_CHAT_BUBBLES, (F64)gSavedSettings.getBOOL("UseChatBubbles"));
+
+	stats.setStat(LLViewerStats::ST_FRAME_SECS, gDebugView->mFastTimerView->getTime("Frame"));
 	F64 idle_secs = gDebugView->mFastTimerView->getTime("Idle");
 	F64 network_secs = gDebugView->mFastTimerView->getTime("Network");
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_UPDATE_SECS, idle_secs - network_secs);
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_NETWORK_SECS, network_secs);
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_IMAGE_SECS, gDebugView->mFastTimerView->getTime("Update Images"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_REBUILD_SECS, gDebugView->mFastTimerView->getTime("Sort Draw State"));
-	LLViewerStats::getInstance()->setStat(LLViewerStats::ST_RENDER_SECS, gDebugView->mFastTimerView->getTime("Geometry"));
+	stats.setStat(LLViewerStats::ST_UPDATE_SECS, idle_secs - network_secs);
+	stats.setStat(LLViewerStats::ST_NETWORK_SECS, network_secs);
+	stats.setStat(LLViewerStats::ST_IMAGE_SECS, gDebugView->mFastTimerView->getTime("Update Images"));
+	stats.setStat(LLViewerStats::ST_REBUILD_SECS, gDebugView->mFastTimerView->getTime("Sort Draw State"));
+	stats.setStat(LLViewerStats::ST_RENDER_SECS, gDebugView->mFastTimerView->getTime("Geometry"));
 		
 	LLCircuitData *cdp = gMessageSystem->mCircuitInfo.findCircuit(gAgent.getRegion()->getHost());
 	if (cdp)
 	{
-		LLViewerStats::getInstance()->mSimPingStat.addValue(cdp->getPingDelay());
+		stats.mSimPingStat.addValue(cdp->getPingDelay());
 		gAvgSimPing = ((gAvgSimPing * (F32)gSimPingCount) + (F32)(cdp->getPingDelay())) / ((F32)gSimPingCount + 1);
 		gSimPingCount++;
 	}
 	else
 	{
-		LLViewerStats::getInstance()->mSimPingStat.addValue(10000);
+		stats.mSimPingStat.addValue(10000);
 	}
 
-	LLViewerStats::getInstance()->mFPSStat.addValue(1);
+	stats.mFPSStat.addValue(1);
 	F32 layer_bits = (F32)(gVLManager.getLandBits() + gVLManager.getWindBits() + gVLManager.getCloudBits());
-	LLViewerStats::getInstance()->mLayersKBitStat.addValue(layer_bits/1024.f);
-	LLViewerStats::getInstance()->mObjectKBitStat.addValue(gObjectBits/1024.f);
-	LLViewerStats::getInstance()->mVFSPendingOperations.addValue(LLVFile::getVFSThread()->getPending());
-	LLViewerStats::getInstance()->mAssetKBitStat.addValue(gTransferManager.getTransferBitsIn(LLTCT_ASSET)/1024.f);
+	stats.mLayersKBitStat.addValue(layer_bits/1024.f);
+	stats.mObjectKBitStat.addValue(gObjectBits/1024.f);
+	stats.mVFSPendingOperations.addValue(LLVFile::getVFSThread()->getPending());
+	stats.mAssetKBitStat.addValue(gTransferManager.getTransferBitsIn(LLTCT_ASSET)/1024.f);
 	gTransferManager.resetTransferBitsIn(LLTCT_ASSET);
 
 	if (LLAppViewer::getTextureFetch()->getNumRequests() == 0)
 	{
-		gDebugTimers[0].pause();
+		gTextureTimer.pause();
 	}
 	else
 	{
-		gDebugTimers[0].unpause();
+		gTextureTimer.unpause();
 	}
 	
 	{
@@ -655,7 +499,7 @@ void update_statistics(U32 frame_count)
 			visible_avatar_frames = 1.f;
 			avg_visible_avatars = (avg_visible_avatars * (F32)(visible_avatar_frames - 1.f) + visible_avatars) / visible_avatar_frames;
 		}
-		LLViewerStats::getInstance()->setStat(LLViewerStats::ST_VISIBLE_AVATARS, (F64)avg_visible_avatars);
+		stats.setStat(LLViewerStats::ST_VISIBLE_AVATARS, (F64)avg_visible_avatars);
 	}
 	LLWorld::getInstance()->updateNetStats();
 	LLWorld::getInstance()->requestCacheMisses();
@@ -671,15 +515,14 @@ void update_statistics(U32 frame_count)
 		static LLFrameTimer texture_stats_timer;
 		if (texture_stats_timer.getElapsedTimeF32() >= texture_stats_freq)
 		{
-			LLViewerStats::getInstance()->mTextureKBitStat.addValue(LLViewerTextureList::sTextureBits/1024.f);
-			LLViewerStats::getInstance()->mTexturePacketsStat.addValue(LLViewerTextureList::sTexturePackets);
+			stats.mTextureKBitStat.addValue(LLViewerTextureList::sTextureBits/1024.f);
+			stats.mTexturePacketsStat.addValue(LLViewerTextureList::sTexturePackets);
 			gTotalTextureBytes += LLViewerTextureList::sTextureBits / 8;
 			LLViewerTextureList::sTextureBits = 0;
 			LLViewerTextureList::sTexturePackets = 0;
 			texture_stats_timer.reset();
 		}
 	}
-
 }
 
 class ViewerStatsResponder : public LLHTTPClient::Responder
@@ -868,10 +711,7 @@ void send_stats()
 	S32 window_height = gViewerWindow->getWindowHeightRaw();
 	S32 window_size = (window_width * window_height) / 1024;
 	misc["string_1"] = llformat("%d", window_size);
-	if (gDebugTimers.find(0) != gDebugTimers.end() && gFrameTimeSeconds > 0)
-	{
-		misc["string_2"] = llformat("Texture Time: %.2f, Total Time: %.2f", gDebugTimers[0].getElapsedTimeF32(), gFrameTimeSeconds);
-	}
+	misc["string_2"] = llformat("Texture Time: %.2f, Total Time: %.2f", gTextureTimer.getElapsedTimeF32(), gFrameTimeSeconds);
 
 // 	misc["int_1"] = LLSD::Integer(gSavedSettings.getU32("RenderQualityPerformance")); // Steve: 1.21
 // 	misc["int_2"] = LLSD::Integer(gFrameStalls); // Steve: 1.21
diff --git a/indra/newview/llviewerstats.h b/indra/newview/llviewerstats.h
index 554e4d647e..e02a4ccdc7 100644
--- a/indra/newview/llviewerstats.h
+++ b/indra/newview/llviewerstats.h
@@ -33,92 +33,90 @@
 class LLViewerStats : public LLSingleton<LLViewerStats>
 {
 public:
-	LLStat mKBitStat;
-	LLStat mLayersKBitStat;
-	LLStat mObjectKBitStat;
-	LLStat mAssetKBitStat;
-	LLStat mTextureKBitStat;
-	LLStat mVFSPendingOperations;
-	LLStat mObjectsDrawnStat;
-	LLStat mObjectsCulledStat;
-	LLStat mObjectsTestedStat;
-	LLStat mObjectsComparedStat;
-	LLStat mObjectsOccludedStat;
-	LLStat mFPSStat;
-	LLStat mPacketsInStat;
-	LLStat mPacketsLostStat;
-	LLStat mPacketsOutStat;
-	LLStat mPacketsLostPercentStat;
-	LLStat mTexturePacketsStat;
-	LLStat mActualInKBitStat;	// From the packet ring (when faking a bad connection)
-	LLStat mActualOutKBitStat;	// From the packet ring (when faking a bad connection)
-	LLStat mTrianglesDrawnStat;
+	LLStat	mKBitStat,
+			mLayersKBitStat,
+			mObjectKBitStat,
+			mAssetKBitStat,
+			mTextureKBitStat,
+			mVFSPendingOperations,
+			mObjectsDrawnStat,
+			mObjectsCulledStat,
+			mObjectsTestedStat,
+			mObjectsComparedStat,
+			mObjectsOccludedStat,
+			mFPSStat,
+			mPacketsInStat,
+			mPacketsLostStat,
+			mPacketsOutStat,
+			mPacketsLostPercentStat,
+			mTexturePacketsStat,
+			mActualInKBitStat,	// From the packet ring (when faking a bad connection)
+			mActualOutKBitStat,	// From the packet ring (when faking a bad connection)
+			mTrianglesDrawnStat;
 
 	// Simulator stats
-	LLStat mSimTimeDilation;
-
-	LLStat mSimFPS;
-	LLStat mSimPhysicsFPS;
-	LLStat mSimAgentUPS;
-	LLStat mSimScriptEPS;
-
-	LLStat mSimFrameMsec;
-	LLStat mSimNetMsec;
-	LLStat mSimSimOtherMsec;
-	LLStat mSimSimPhysicsMsec;
-
-	LLStat mSimSimPhysicsStepMsec;
-	LLStat mSimSimPhysicsShapeUpdateMsec;
-	LLStat mSimSimPhysicsOtherMsec;
-
-	LLStat mSimSimAIStepMsec;
-	LLStat mSimSimSkippedSilhouetteSteps;
-	LLStat mSimSimPctSteppedCharacters;
-
-	LLStat mSimAgentMsec;
-	LLStat mSimImagesMsec;
-	LLStat mSimScriptMsec;
-	LLStat mSimSpareMsec;
-	LLStat mSimSleepMsec;
-	LLStat mSimPumpIOMsec;
-
-	LLStat mSimMainAgents;
-	LLStat mSimChildAgents;
-	LLStat mSimObjects;
-	LLStat mSimActiveObjects;
-	LLStat mSimActiveScripts;
-	LLStat mSimPctScriptsRun;
-
-	LLStat mSimInPPS;
-	LLStat mSimOutPPS;
-	LLStat mSimPendingDownloads;
-	LLStat mSimPendingUploads;
-	LLStat mSimPendingLocalUploads;
-	LLStat mSimTotalUnackedBytes;
-
-	LLStat mPhysicsPinnedTasks;
-	LLStat mPhysicsLODTasks;
-	LLStat mPhysicsMemoryAllocated;
-
-	LLStat mSimPingStat;
-
-	LLStat mNumImagesStat;
-	LLStat mNumRawImagesStat;
-	LLStat mGLTexMemStat;
-	LLStat mGLBoundMemStat;
-	LLStat mRawMemStat;
-	LLStat mFormattedMemStat;
-
-	LLStat mNumObjectsStat;
-	LLStat mNumActiveObjectsStat;
-	LLStat mNumNewObjectsStat;
-	LLStat mNumSizeCulledStat;
-	LLStat mNumVisCulledStat;
+	LLStat	mSimTimeDilation,
+
+			mSimFPS,
+			mSimPhysicsFPS,
+			mSimAgentUPS,
+			mSimScriptEPS,
+
+			mSimFrameMsec,
+			mSimNetMsec,
+			mSimSimOtherMsec,
+			mSimSimPhysicsMsec,
+
+			mSimSimPhysicsStepMsec,
+			mSimSimPhysicsShapeUpdateMsec,
+			mSimSimPhysicsOtherMsec,
+			mSimSimAIStepMsec,
+			mSimSimSkippedSilhouetteSteps,
+			mSimSimPctSteppedCharacters,
+
+			mSimAgentMsec,
+			mSimImagesMsec,
+			mSimScriptMsec,
+			mSimSpareMsec,
+			mSimSleepMsec,
+			mSimPumpIOMsec,
+
+			mSimMainAgents,
+			mSimChildAgents,
+			mSimObjects,
+			mSimActiveObjects,
+			mSimActiveScripts,
+			mSimPctScriptsRun,
+
+			mSimInPPS,
+			mSimOutPPS,
+			mSimPendingDownloads,
+			mSimPendingUploads,
+			mSimPendingLocalUploads,
+			mSimTotalUnackedBytes,
+
+			mPhysicsPinnedTasks,
+			mPhysicsLODTasks,
+			mPhysicsMemoryAllocated,
+
+			mSimPingStat,
+
+			mNumImagesStat,
+			mNumRawImagesStat,
+			mGLTexMemStat,
+			mGLBoundMemStat,
+			mRawMemStat,
+			mFormattedMemStat,
+
+			mNumObjectsStat,
+			mNumActiveObjectsStat,
+			mNumNewObjectsStat,
+			mNumSizeCulledStat,
+			mNumVisCulledStat;
 
 	void resetStats();
 public:
-	// If you change this, please also add a corresponding text label
-	// in statTypeToText in llviewerstats.cpp
+	// If you change this, please also add a corresponding text label in llviewerstats.cpp
 	enum EStatType
 	{
 		ST_VERSION = 0,
@@ -183,7 +181,6 @@ public:
 		ST_COUNT = 58
 	};
 
-
 	LLViewerStats();
 	~LLViewerStats();
 
@@ -310,14 +307,10 @@ private:
 static const F32 SEND_STATS_PERIOD = 300.0f;
 
 // The following are from (older?) statistics code found in appviewer.
-void init_statistics();
-void reset_statistics();
-void output_statistics(void*);
-void update_statistics(U32 frame_count);
+void update_statistics();
 void send_stats();
 
-extern std::map<S32,LLFrameTimer> gDebugTimers;
-extern std::map<S32,std::string> gDebugTimerLabel;
+extern LLFrameTimer gTextureTimer;
 extern U32	gTotalTextureBytes;
 extern U32  gTotalObjectBytes;
 extern U32  gTotalTextureBytesPerBoostLevel[] ;
diff --git a/indra/newview/llviewerstatsrecorder.cpp b/indra/newview/llviewerstatsrecorder.cpp
index e9d21b4848..91e485d01b 100644
--- a/indra/newview/llviewerstatsrecorder.cpp
+++ b/indra/newview/llviewerstatsrecorder.cpp
@@ -27,7 +27,6 @@
 #include "llviewerprecompiledheaders.h"
 #include "llviewerstatsrecorder.h"
 
-#if LL_RECORD_VIEWER_STATS
 
 #include "llfile.h"
 #include "llviewerregion.h"
@@ -45,9 +44,8 @@ LLViewerStatsRecorder* LLViewerStatsRecorder::sInstance = NULL;
 LLViewerStatsRecorder::LLViewerStatsRecorder() :
 	mObjectCacheFile(NULL),
 	mTimer(),
-	mRegionp(NULL),
-	mStartTime(0.f),
-	mProcessingTime(0.f)
+	mStartTime(0.0),
+	mLastSnapshotTime(0.0)
 {
 	if (NULL != sInstance)
 	{
@@ -61,112 +59,77 @@ LLViewerStatsRecorder::~LLViewerStatsRecorder()
 {
 	if (mObjectCacheFile != NULL)
 	{
+		// last chance snapshot
+		writeToLog(0.f);
 		LLFile::close(mObjectCacheFile);
 		mObjectCacheFile = NULL;
 	}
 }
 
-// static
-void LLViewerStatsRecorder::initClass()
-{
-	sInstance = new LLViewerStatsRecorder();
-}
-
-// static
-void LLViewerStatsRecorder::cleanupClass()
-{
-	delete sInstance;
-	sInstance = NULL;
-}
-
-
-void LLViewerStatsRecorder::initStatsRecorder(LLViewerRegion *regionp)
-{
-	if (mObjectCacheFile == NULL)
-	{
-		mStartTime = LLTimer::getTotalTime();
-		mObjectCacheFile = LLFile::fopen(STATS_FILE_NAME, "wb");
-		if (mObjectCacheFile)
-		{	// Write column headers
-			std::ostringstream data_msg;
-			data_msg << "EventTime, "
-				<< "ProcessingTime, "
-				<< "CacheHits, "
-				<< "CacheFullMisses, "
-				<< "CacheCrcMisses, "
-				<< "FullUpdates, "
-				<< "TerseUpdates, "
-				<< "CacheMissRequests, "
-				<< "CacheMissResponses, "
-				<< "CacheUpdateDupes, "
-				<< "CacheUpdateChanges, "
-				<< "CacheUpdateAdds, "
-				<< "CacheUpdateReplacements, "
-				<< "UpdateFailures"
-				<< "\n";
-
-			fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
-		}
-	}
-}
-
-void LLViewerStatsRecorder::beginObjectUpdateEvents(LLViewerRegion *regionp)
-{
-	initStatsRecorder(regionp);
-	mRegionp = regionp;
-	mProcessingTime = LLTimer::getTotalTime();
-	clearStats();
-}
-
 void LLViewerStatsRecorder::clearStats()
 {
 	mObjectCacheHitCount = 0;
+	mObjectCacheHitSize = 0;
 	mObjectCacheMissFullCount = 0;
+	mObjectCacheMissFullSize = 0;
 	mObjectCacheMissCrcCount = 0;
+	mObjectCacheMissCrcSize = 0;
 	mObjectFullUpdates = 0;
+	mObjectFullUpdatesSize = 0;
 	mObjectTerseUpdates = 0;
+	mObjectTerseUpdatesSize = 0;
 	mObjectCacheMissRequests = 0;
 	mObjectCacheMissResponses = 0;
+	mObjectCacheMissResponsesSize = 0;
 	mObjectCacheUpdateDupes = 0;
 	mObjectCacheUpdateChanges = 0;
 	mObjectCacheUpdateAdds = 0;
 	mObjectCacheUpdateReplacements = 0;
 	mObjectUpdateFailures = 0;
+	mObjectUpdateFailuresSize = 0;
+	mTextureFetchSize = 0;
 }
 
 
-void LLViewerStatsRecorder::recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type)
+void LLViewerStatsRecorder::recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type, S32 msg_size)
 {
 	mObjectUpdateFailures++;
+	mObjectUpdateFailuresSize += msg_size;
 }
 
-void LLViewerStatsRecorder::recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type)
+void LLViewerStatsRecorder::recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type, S32 msg_size)
 {
 	if (LLViewerRegion::CACHE_MISS_TYPE_FULL == cache_miss_type)
 	{
 		mObjectCacheMissFullCount++;
+		mObjectCacheMissFullSize += msg_size;
 	}
 	else
 	{
 		mObjectCacheMissCrcCount++;
+		mObjectCacheMissCrcSize += msg_size;
 	}
 }
 
-void LLViewerStatsRecorder::recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp)
+void LLViewerStatsRecorder::recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp, S32 msg_size)
 {
 	switch (update_type)
 	{
 	case OUT_FULL:
 		mObjectFullUpdates++;
+		mObjectFullUpdatesSize += msg_size;
 		break;
 	case OUT_TERSE_IMPROVED:
 		mObjectTerseUpdates++;
+		mObjectTerseUpdatesSize += msg_size;
 		break;
 	case OUT_FULL_COMPRESSED:
 		mObjectCacheMissResponses++;
+		mObjectCacheMissResponsesSize += msg_size;
 		break;
 	case OUT_FULL_CACHED:
 		mObjectCacheHitCount++;
+		mObjectCacheHitSize += msg_size;
 		break;
 	default:
 		llwarns << "Unknown update_type" << llendl;
@@ -174,7 +137,7 @@ void LLViewerStatsRecorder::recordObjectUpdateEvent(U32 local_id, const EObjectU
 	};
 }
 
-void LLViewerStatsRecorder::recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp)
+void LLViewerStatsRecorder::recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp, S32 msg_size)
 {
 	switch (update_result)
 	{
@@ -201,9 +164,15 @@ void LLViewerStatsRecorder::recordRequestCacheMissesEvent(S32 count)
 	mObjectCacheMissRequests += count;
 }
 
-void LLViewerStatsRecorder::endObjectUpdateEvents()
+void LLViewerStatsRecorder::writeToLog( F32 interval )
 {
-	llinfos << "ILX: " 
+	F64 delta_time = LLTimer::getTotalSeconds() - mLastSnapshotTime;
+	S32 total_objects = mObjectCacheHitCount + mObjectCacheMissCrcCount + mObjectCacheMissFullCount + mObjectFullUpdates + mObjectTerseUpdates + mObjectCacheMissRequests + mObjectCacheMissResponses + mObjectCacheUpdateDupes + mObjectCacheUpdateChanges + mObjectCacheUpdateAdds + mObjectCacheUpdateReplacements + mObjectUpdateFailures;
+
+	if ( delta_time < interval || total_objects == 0) return;
+
+	mLastSnapshotTime = LLTimer::getTotalSeconds();
+	lldebugs << "ILX: " 
 		<< mObjectCacheHitCount << " hits, " 
 		<< mObjectCacheMissFullCount << " full misses, "
 		<< mObjectCacheMissCrcCount << " crc misses, "
@@ -218,41 +187,81 @@ void LLViewerStatsRecorder::endObjectUpdateEvents()
 		<< mObjectUpdateFailures << " update failures"
 		<< llendl;
 
-	S32 total_objects = mObjectCacheHitCount + mObjectCacheMissCrcCount + mObjectCacheMissFullCount + mObjectFullUpdates + mObjectTerseUpdates + mObjectCacheMissRequests + mObjectCacheMissResponses + mObjectCacheUpdateDupes + mObjectCacheUpdateChanges + mObjectCacheUpdateAdds + mObjectCacheUpdateReplacements + mObjectUpdateFailures;
-	if (mObjectCacheFile != NULL &&
-		total_objects > 0)
+	if (mObjectCacheFile == NULL)
 	{
-		std::ostringstream data_msg;
-		F32 processing32 = (F32) ((LLTimer::getTotalTime() - mProcessingTime) / 1000.0);
-
-		data_msg << getTimeSinceStart()
-			<< ", " << processing32
-			<< ", " << mObjectCacheHitCount
-			<< ", " << mObjectCacheMissFullCount
-			<< ", " << mObjectCacheMissCrcCount
-			<< ", " << mObjectFullUpdates
-			<< ", " << mObjectTerseUpdates
-			<< ", " << mObjectCacheMissRequests
-			<< ", " << mObjectCacheMissResponses
-			<< ", " << mObjectCacheUpdateDupes
-			<< ", " << mObjectCacheUpdateChanges
-			<< ", " << mObjectCacheUpdateAdds
-			<< ", " << mObjectCacheUpdateReplacements
-			<< ", " << mObjectUpdateFailures
-			<< "\n";
+		mStartTime = LLTimer::getTotalSeconds();
+		mObjectCacheFile = LLFile::fopen(STATS_FILE_NAME, "wb");
+		if (mObjectCacheFile)
+		{	// Write column headers
+			std::ostringstream data_msg;
+			data_msg << "EventTime(ms)\t"
+				<< "Cache Hits\t"
+				<< "Cache Full Misses\t"
+				<< "Cache Crc Misses\t"
+				<< "Full Updates\t"
+				<< "Terse Updates\t"
+				<< "Cache Miss Requests\t"
+				<< "Cache Miss Responses\t"
+				<< "Cache Update Dupes\t"
+				<< "Cache Update Changes\t"
+				<< "Cache Update Adds\t"
+				<< "Cache Update Replacements\t"
+				<< "Update Failures\t"
+				<< "Cache Hits bps\t"
+				<< "Cache Full Misses bps\t"
+				<< "Cache Crc Misses bps\t"
+				<< "Full Updates bps\t"
+				<< "Terse Updates bps\t"
+				<< "Cache Miss Responses bps\t"
+				<< "Texture Fetch bps\t"
+				<< "\n";
 
-		fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
+			fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
+		}
+		else
+		{
+			llwarns << "Couldn't open " << STATS_FILE_NAME << " for logging." << llendl;
+			return;
+		}
 	}
 
+	std::ostringstream data_msg;
+
+	data_msg << getTimeSinceStart()
+		<< "\t " << mObjectCacheHitCount
+		<< "\t" << mObjectCacheMissFullCount
+		<< "\t" << mObjectCacheMissCrcCount
+		<< "\t" << mObjectFullUpdates
+		<< "\t" << mObjectTerseUpdates
+		<< "\t" << mObjectCacheMissRequests
+		<< "\t" << mObjectCacheMissResponses
+		<< "\t" << mObjectCacheUpdateDupes
+		<< "\t" << mObjectCacheUpdateChanges
+		<< "\t" << mObjectCacheUpdateAdds
+		<< "\t" << mObjectCacheUpdateReplacements
+		<< "\t" << mObjectUpdateFailures
+		<< "\t" << (mObjectCacheHitSize * 8 / delta_time)
+		<< "\t" << (mObjectCacheMissFullSize * 8 / delta_time)
+		<< "\t" << (mObjectCacheMissCrcSize * 8 / delta_time)
+		<< "\t" << (mObjectFullUpdatesSize * 8 / delta_time)
+		<< "\t" << (mObjectTerseUpdatesSize * 8 / delta_time)
+		<< "\t" << (mObjectCacheMissResponsesSize * 8 / delta_time)
+		<< "\t" << (mTextureFetchSize * 8 / delta_time)
+		<< "\n";
+
+	fwrite(data_msg.str().c_str(), 1, data_msg.str().size(), mObjectCacheFile );
 	clearStats();
 }
 
 F32 LLViewerStatsRecorder::getTimeSinceStart()
 {
-	return (F32) ((LLTimer::getTotalTime() - mStartTime) / 1000.0);
+	return (F32) (LLTimer::getTotalSeconds() - mStartTime);
 }
 
-#endif
+void LLViewerStatsRecorder::recordTextureFetch( S32 msg_size )
+{
+	mTextureFetchSize += msg_size;
+}
 
 
 
diff --git a/indra/newview/llviewerstatsrecorder.h b/indra/newview/llviewerstatsrecorder.h
index 612ac380f7..d1744f4910 100644
--- a/indra/newview/llviewerstatsrecorder.h
+++ b/indra/newview/llviewerstatsrecorder.h
@@ -35,63 +35,111 @@
 #define LL_RECORD_VIEWER_STATS	0
 
 
-#if LL_RECORD_VIEWER_STATS
 #include "llframetimer.h"
 #include "llviewerobject.h"
 #include "llviewerregion.h"
 
 class LLMutex;
-class LLViewerRegion;
 class LLViewerObject;
 
-class LLViewerStatsRecorder
+class LLViewerStatsRecorder : public LLSingleton<LLViewerStatsRecorder>
 {
  public:
+	LOG_CLASS(LLViewerStatsRecorder);	 
 	LLViewerStatsRecorder();
 	~LLViewerStatsRecorder();
 
-	static void initClass();
-	static void cleanupClass();
-	static LLViewerStatsRecorder* instance() {return sInstance; }
+	void objectUpdateFailure(U32 local_id, const EObjectUpdateType update_type, S32 msg_size)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordObjectUpdateFailure(local_id, update_type, msg_size);
+#endif
+	}
 
-	void initStatsRecorder(LLViewerRegion *regionp);
+	void cacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type, S32 msg_size)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordCacheMissEvent(local_id, update_type, cache_miss_type, msg_size);
+#endif
+	}
 
-	void beginObjectUpdateEvents(LLViewerRegion *regionp);
-	void recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type);
-	void recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type);
-	void recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp);
-	void recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp);
-	void recordRequestCacheMissesEvent(S32 count);
-	void endObjectUpdateEvents();
+	void objectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp, S32 msg_size)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordObjectUpdateEvent(local_id, update_type, objectp, msg_size);
+#endif
+	}
+
+	void cacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp, S32 msg_size)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordCacheFullUpdate(local_id, update_type, update_result, objectp, msg_size);
+#endif
+	}
+
+	void requestCacheMissesEvent(S32 count)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordRequestCacheMissesEvent(count);
+#endif
+	}
+
+	void textureFetch(S32 msg_size)
+	{
+#if LL_RECORD_VIEWER_STATS
+		recordTextureFetch(msg_size);
+#endif
+	}
+
+	void log(F32 interval)
+	{
+#if LL_RECORD_VIEWER_STATS
+		writeToLog(interval);
+#endif
+	}
 
 	F32 getTimeSinceStart();
 
 private:
+	void recordObjectUpdateFailure(U32 local_id, const EObjectUpdateType update_type, S32 msg_size);
+	void recordCacheMissEvent(U32 local_id, const EObjectUpdateType update_type, U8 cache_miss_type, S32 msg_size);
+	void recordObjectUpdateEvent(U32 local_id, const EObjectUpdateType update_type, LLViewerObject * objectp, S32 msg_size);
+	void recordCacheFullUpdate(U32 local_id, const EObjectUpdateType update_type, LLViewerRegion::eCacheUpdateResult update_result, LLViewerObject* objectp, S32 msg_size);
+	void recordRequestCacheMissesEvent(S32 count);
+	void recordTextureFetch(S32 msg_size);
+	void writeToLog(F32 interval);
+
 	static LLViewerStatsRecorder* sInstance;
 
 	LLFILE *	mObjectCacheFile;		// File to write data into
 	LLFrameTimer	mTimer;
-	LLViewerRegion*	mRegionp;
 	F64			mStartTime;
-	F64			mProcessingTime;
+	F64			mLastSnapshotTime;
 
 	S32			mObjectCacheHitCount;
+	S32			mObjectCacheHitSize;
 	S32			mObjectCacheMissFullCount;
+	S32			mObjectCacheMissFullSize;
 	S32			mObjectCacheMissCrcCount;
+	S32			mObjectCacheMissCrcSize;
 	S32			mObjectFullUpdates;
+	S32			mObjectFullUpdatesSize;
 	S32			mObjectTerseUpdates;
+	S32			mObjectTerseUpdatesSize;
 	S32			mObjectCacheMissRequests;
 	S32			mObjectCacheMissResponses;
+	S32			mObjectCacheMissResponsesSize;
 	S32			mObjectCacheUpdateDupes;
 	S32			mObjectCacheUpdateChanges;
 	S32			mObjectCacheUpdateAdds;
 	S32			mObjectCacheUpdateReplacements;
 	S32			mObjectUpdateFailures;
+	S32			mObjectUpdateFailuresSize;
+	S32			mTextureFetchSize;
 
 
 	void	clearStats();
 };
-#endif	// LL_RECORD_VIEWER_STATS
 
 #endif // LLVIEWERSTATSRECORDER_H
 
diff --git a/indra/newview/llviewertexteditor.cpp b/indra/newview/llviewertexteditor.cpp
index 99102309a1..122d8f4a96 100644
--- a/indra/newview/llviewertexteditor.cpp
+++ b/indra/newview/llviewertexteditor.cpp
@@ -1144,6 +1144,14 @@ void LLViewerTextEditor::openEmbeddedTexture( LLInventoryItem* item, llwchar wc
 	{
 		preview->setAuxItem( item );
 		preview->setNotecardInfo(mNotecardInventoryID, mObjectID);
+		if (preview->hasString("Title"))
+		{
+			LLStringUtil::format_map_t args;
+			args["[NAME]"] = item->getName();
+			LLUIString title = preview->getString("Title", args);
+			preview->setTitle(title.getString());
+		}
+		preview->getChild<LLUICtrl>("desc")->setValue(item->getDescription());
 	}
 }
 
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index 96d7890a9e..08fcb60d03 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -39,7 +39,6 @@
 #include "llimagebmp.h"
 #include "llimagej2c.h"
 #include "llimagetga.h"
-#include "llmemtype.h"
 #include "llstl.h"
 #include "llvfile.h"
 #include "llvfs.h"
diff --git a/indra/newview/llviewertexture.h b/indra/newview/llviewertexture.h
index 2e7949e9a3..2e7949e9a3 100755..100644
--- a/indra/newview/llviewertexture.h
+++ b/indra/newview/llviewertexture.h
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 49d7e8b842..b9f5c432d0 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -67,12 +67,12 @@ void (*LLViewerTextureList::sUUIDCallback)(void **, const LLUUID&) = NULL;
 U32 LLViewerTextureList::sTextureBits = 0;
 U32 LLViewerTextureList::sTexturePackets = 0;
 S32 LLViewerTextureList::sNumImages = 0;
-LLStat LLViewerTextureList::sNumImagesStat(32, TRUE);
-LLStat LLViewerTextureList::sNumRawImagesStat(32, TRUE);
-LLStat LLViewerTextureList::sGLTexMemStat(32, TRUE);
-LLStat LLViewerTextureList::sGLBoundMemStat(32, TRUE);
-LLStat LLViewerTextureList::sRawMemStat(32, TRUE);
-LLStat LLViewerTextureList::sFormattedMemStat(32, TRUE);
+LLStat LLViewerTextureList::sNumImagesStat("Num Images", 32, TRUE);
+LLStat LLViewerTextureList::sNumRawImagesStat("Num Raw Images", 32, TRUE);
+LLStat LLViewerTextureList::sGLTexMemStat("GL Texture Mem", 32, TRUE);
+LLStat LLViewerTextureList::sGLBoundMemStat("GL Bound Mem", 32, TRUE);
+LLStat LLViewerTextureList::sRawMemStat("Raw Image Mem", 32, TRUE);
+LLStat LLViewerTextureList::sFormattedMemStat("Formatted Image Mem", 32, TRUE);
 
 LLViewerTextureList gTextureList;
 static LLFastTimer::DeclareTimer FTM_PROCESS_IMAGES("Process Images");
@@ -1006,14 +1006,6 @@ F32 LLViewerTextureList::updateImagesFetchTextures(F32 max_time)
 			break;
 		}
 	}
-	//if (fetch_count == 0)
-	//{
-	//	gDebugTimers[0].pause();
-	//}
-	//else
-	//{
-	//	gDebugTimers[0].unpause();
-	//}
 	return image_op_timer.getElapsedTimeF32();
 }
 
@@ -1385,7 +1377,6 @@ void LLViewerTextureList::receiveImagePacket(LLMessageSystem *msg, void **user_d
 {
 	static LLCachedControl<bool> log_texture_traffic(gSavedSettings,"LogTextureNetworkTraffic") ;
 
-	LLMemType mt1(LLMemType::MTYPE_APPFMTIMAGE);
 	LLFastTimer t(FTM_PROCESS_IMAGES);
 	
 	// Receives image packet, copy into image object,
diff --git a/indra/newview/llviewervisualparam.h b/indra/newview/llviewervisualparam.h
index 3bc95cbfbf..2826e6c316 100644
--- a/indra/newview/llviewervisualparam.h
+++ b/indra/newview/llviewervisualparam.h
@@ -65,6 +65,7 @@ protected:
 // VIRTUAL CLASS
 // a viewer side interface class for a generalized parametric modification of the avatar mesh
 //-----------------------------------------------------------------------------
+LL_ALIGN_PREFIX(16)
 class LLViewerVisualParam : public LLVisualParam
 {
 public:
@@ -104,6 +105,6 @@ public:
 
 	BOOL				getCrossWearable() const 	{ return getInfo()->mCrossWearable; }
 
-};
+} LL_ALIGN_POSTFIX(16);
 
 #endif // LL_LLViewerVisualParam_H
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 36ddf26c82..e6e93d81bc 100755
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -80,6 +80,7 @@
 #include "llmediaentry.h"
 #include "llurldispatcher.h"
 #include "raytrace.h"
+#include "llstat.h"
 
 // newview includes
 #include "llagent.h"
@@ -337,27 +338,24 @@ public:
 		
 		if (gSavedSettings.getBOOL("DebugShowTime"))
 		{
-			const U32 y_inc2 = 15;
-			for (std::map<S32,LLFrameTimer>::reverse_iterator iter = gDebugTimers.rbegin();
-				 iter != gDebugTimers.rend(); ++iter)
 			{
-				S32 idx = iter->first;
-				LLFrameTimer& timer = iter->second;
+			const U32 y_inc2 = 15;
+				LLFrameTimer& timer = gTextureTimer;
 				F32 time = timer.getElapsedTimeF32();
 				S32 hours = (S32)(time / (60*60));
 				S32 mins = (S32)((time - hours*(60*60)) / 60);
 				S32 secs = (S32)((time - hours*(60*60) - mins*60));
-				std::string label = gDebugTimerLabel[idx];
-				if (label.empty()) label = llformat("Debug: %d", idx);
-				addText(xpos, ypos, llformat(" %s: %d:%02d:%02d", label.c_str(), hours,mins,secs)); ypos += y_inc2;
+				addText(xpos, ypos, llformat("Texture: %d:%02d:%02d", hours,mins,secs)); ypos += y_inc2;
 			}
 			
+			{
 			F32 time = gFrameTimeSeconds;
 			S32 hours = (S32)(time / (60*60));
 			S32 mins = (S32)((time - hours*(60*60)) / 60);
 			S32 secs = (S32)((time - hours*(60*60) - mins*60));
 			addText(xpos, ypos, llformat("Time: %d:%02d:%02d", hours,mins,secs)); ypos += y_inc;
 		}
+		}
 		
 #if LL_WINDOWS
 		if (gSavedSettings.getBOOL("DebugShowMemory"))
@@ -621,7 +619,7 @@ public:
 				addText(xpos, ypos, llformat("%d/%d Mesh HTTP Requests/Retries", LLMeshRepository::sHTTPRequestCount,
 					LLMeshRepository::sHTTPRetryCount));
 				ypos += y_inc;
-				
+
 				addText(xpos, ypos, llformat("%d/%d Mesh LOD Pending/Processing", LLMeshRepository::sLODPending, LLMeshRepository::sLODProcessing));
 				ypos += y_inc;
 
@@ -1548,7 +1546,8 @@ LLViewerWindow::LLViewerWindow(const Params& p)
 	mResDirty(false),
 	mStatesDirty(false),
 	mCurrResolutionIndex(0),
-	mProgressView(NULL)
+	mProgressView(NULL),
+	mMouseVelocityStat(new LLStat("Mouse Velocity"))
 {
 	// gKeyboard is still NULL, so it doesn't do LLWindowListener any good to
 	// pass its value right now. Instead, pass it a nullary function that
@@ -1938,7 +1937,7 @@ void LLViewerWindow::initWorldUI()
 	panel_ssf_container->addChild(panel_stand_stop_flying);
 
 	panel_ssf_container->setVisible(TRUE);
-	
+
 	LLMenuOptionPathfindingRebakeNavmesh::getInstance()->initialize();
 
 	// Load and make the toolbars visible
@@ -1986,12 +1985,12 @@ void LLViewerWindow::shutdownViews()
 		gMorphView->setVisible(FALSE);
 	}
 	llinfos << "Global views cleaned." << llendl ;
-
+	
 	// DEV-40930: Clear sModalStack. Otherwise, any LLModalDialog left open
 	// will crump with LL_ERRS.
 	LLModalDialog::shutdownModals();
 	llinfos << "LLModalDialog shut down." << llendl; 
-	
+
 	// destroy the nav bar, not currently part of gViewerWindow
 	// *TODO: Make LLNavigationBar part of gViewerWindow
 	if (LLNavigationBar::instanceExists())
@@ -1999,17 +1998,17 @@ void LLViewerWindow::shutdownViews()
 		delete LLNavigationBar::getInstance();
 	}
 	llinfos << "LLNavigationBar destroyed." << llendl ;
-
+	
 	// destroy menus after instantiating navbar above, as it needs
 	// access to gMenuHolder
 	cleanup_menus();
 	llinfos << "menus destroyed." << llendl ;
-
+	
 	// Delete all child views.
 	delete mRootView;
 	mRootView = NULL;
 	llinfos << "RootView deleted." << llendl ;
-
+	
 	LLMenuOptionPathfindingRebakeNavmesh::getInstance()->quit();
 
 	// Automatically deleted as children of mRootView.  Fix the globals.
@@ -2079,6 +2078,8 @@ LLViewerWindow::~LLViewerWindow()
 
 	delete mDebugText;
 	mDebugText = NULL;
+
+	delete mMouseVelocityStat;
 }
 
 
@@ -3252,7 +3253,7 @@ void LLViewerWindow::updateMouseDelta()
 		mouse_vel.setVec((F32) dx, (F32) dy);
 	}
     
-	mMouseVelocityStat.addValue(mouse_vel.magVec());
+	mMouseVelocityStat->addValue(mouse_vel.magVec());
 }
 
 void LLViewerWindow::updateKeyboardFocus()
@@ -4776,7 +4777,7 @@ void LLViewerWindow::restoreGL(const std::string& progress_message)
 		LLViewerDynamicTexture::restoreGL();
 		LLVOAvatar::restoreGL();
 		LLVOPartGroup::restoreGL();
-
+		
 		gResizeScreenTexture = TRUE;
 		gWindowResized = TRUE;
 
@@ -5003,7 +5004,7 @@ S32 LLViewerWindow::getChatConsoleBottomPad()
 	S32 offset = 0;
 
 	if(gToolBarView)
-		offset += gToolBarView->getChild<LLView>("bottom_toolbar_panel")->getRect().getHeight();
+		offset += gToolBarView->getBottomToolbar()->getRect().getHeight();
 
 	return offset;
 }
@@ -5244,8 +5245,8 @@ void LLPickInfo::getSurfaceInfo()
 				LLFace* facep = objectp->mDrawable->getFace(mObjectFace);
 				if (facep)
 				{
-					mUVCoords = facep->surfaceToTexture(mSTCoords, mIntersection, mNormal);
-				}
+				mUVCoords = facep->surfaceToTexture(mSTCoords, mIntersection, mNormal);
+			}
 			}
 
 			// and XY coords:
diff --git a/indra/newview/llviewerwindow.h b/indra/newview/llviewerwindow.h
index 5a0d9652b8..b33488fd78 100644
--- a/indra/newview/llviewerwindow.h
+++ b/indra/newview/llviewerwindow.h
@@ -41,7 +41,6 @@
 #include "llcursortypes.h"
 #include "llwindowcallbacks.h"
 #include "lltimer.h"
-#include "llstat.h"
 #include "llmousehandler.h"
 #include "llnotifications.h"
 #include "llhandle.h"
@@ -51,7 +50,7 @@
 #include <boost/signals2.hpp>
 #include <boost/scoped_ptr.hpp>
 
-
+class LLStat;
 class LLView;
 class LLViewerObject;
 class LLUUID;
@@ -252,7 +251,7 @@ public:
 	S32				getCurrentMouseDX()		const	{ return mCurrentMouseDelta.mX; }
 	S32				getCurrentMouseDY()		const	{ return mCurrentMouseDelta.mY; }
 	LLCoordGL		getCurrentMouseDelta()	const	{ return mCurrentMouseDelta; }
-	LLStat *		getMouseVelocityStat()		{ return &mMouseVelocityStat; }
+	LLStat*			getMouseVelocityStat()		{ return mMouseVelocityStat; }
 	BOOL			getLeftMouseDown()	const	{ return mLeftMouseDown; }
 	BOOL			getMiddleMouseDown()	const	{ return mMiddleMouseDown; }
 	BOOL			getRightMouseDown()	const	{ return mRightMouseDown; }
@@ -433,7 +432,7 @@ private:
 	LLCoordGL		mCurrentMousePoint;			// last mouse position in GL coords
 	LLCoordGL		mLastMousePoint;		// Mouse point at last frame.
 	LLCoordGL		mCurrentMouseDelta;		//amount mouse moved this frame
-	LLStat			mMouseVelocityStat;
+	LLStat*			mMouseVelocityStat;
 	BOOL			mLeftMouseDown;
 	BOOL			mMiddleMouseDown;
 	BOOL			mRightMouseDown;
diff --git a/indra/newview/llvlcomposition.cpp b/indra/newview/llvlcomposition.cpp
index ec932501e5..abb5153480 100644
--- a/indra/newview/llvlcomposition.cpp
+++ b/indra/newview/llvlcomposition.cpp
@@ -457,8 +457,6 @@ BOOL LLVLComposition::generateTexture(const F32 x, const F32 y,
 		texturep->createGLTexture(0, raw);
 	}
 	texturep->setSubImage(raw, tex_x_begin, tex_y_begin, tex_x_end - tex_x_begin, tex_y_end - tex_y_begin);
-	LLSurface::sTextureUpdateTime += gen_timer.getElapsedTimeF32();
-	LLSurface::sTexelsUpdated += (tex_x_end - tex_x_begin) * (tex_y_end - tex_y_begin);
 
 	for (S32 i = 0; i < 4; i++)
 	{
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index ea7bf29209..157be08f45 100755..100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -706,7 +706,6 @@ LLVOAvatar::LLVOAvatar(const LLUUID& id,
 	mLastRezzedStatus(-1)
 
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
 	//VTResume();  // VTune
 	
 	// mVoiceVisualizer is created by the hud effects manager and uses the HUD Effects pipeline
@@ -1738,8 +1737,6 @@ LLViewerObject* LLVOAvatar::lineSegmentIntersectRiggedAttachments(const LLVector
 //-----------------------------------------------------------------------------
 BOOL LLVOAvatar::parseSkeletonFile(const std::string& filename)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	//-------------------------------------------------------------------------
 	// parse the file
 	//-------------------------------------------------------------------------
@@ -1787,8 +1784,6 @@ BOOL LLVOAvatar::parseSkeletonFile(const std::string& filename)
 //-----------------------------------------------------------
 BOOL LLVOAvatar::setupBone(const LLVOAvatarChildJoint& info, LLViewerJoint* parent, S32 &volume_num, S32 &joint_num)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	LLViewerJoint* joint = NULL;
 	if (info.bone.isChosen())
 	{
@@ -1847,8 +1842,6 @@ BOOL LLVOAvatar::setupBone(const LLVOAvatarChildJoint& info, LLViewerJoint* pare
 //-----------------------------------------------------------------------------
 BOOL LLVOAvatar::buildSkeleton(const LLVOAvatarSkeletonInfo *info)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	//-------------------------------------------------------------------------
 	// allocate joints
 	//-------------------------------------------------------------------------
@@ -1915,8 +1908,6 @@ void LLVOAvatar::startDefaultMotions()
 //-----------------------------------------------------------------------------
 void LLVOAvatar::buildCharacter()
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	//-------------------------------------------------------------------------
 	// remove all references to our existing skeleton
 	// so we can rebuild it
@@ -2066,8 +2057,6 @@ void LLVOAvatar::buildCharacter()
 //-----------------------------------------------------------------------------
 void LLVOAvatar::releaseMeshData()
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	if (sInstances.size() < AVATAR_RELEASE_THRESHOLD || mIsDummy)
 	{
 		return;
@@ -2122,7 +2111,6 @@ void LLVOAvatar::releaseMeshData()
 void LLVOAvatar::restoreMeshData()
 {
 	llassert(!isSelf());
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
 	
 	//llinfos << "Restoring" << llendl;
 	mMeshValid = TRUE;
@@ -2338,8 +2326,6 @@ U32 LLVOAvatar::processUpdateMessage(LLMessageSystem *mesgsys,
 									 U32 block_num, const EObjectUpdateType update_type,
 									 LLDataPacker *dp)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	LLVector3 old_vel = getVelocity();
 	const BOOL has_name = !getNVPair("FirstName");
 
@@ -2419,7 +2405,6 @@ void LLVOAvatar::dumpAnimationState()
 //------------------------------------------------------------------------
 void LLVOAvatar::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
 	LLFastTimer t(FTM_AVATAR_UPDATE);
 
 	if (isDead())
@@ -3463,8 +3448,6 @@ bool LLVOAvatar::isVisuallyMuted() const
 //------------------------------------------------------------------------
 BOOL LLVOAvatar::updateCharacter(LLAgent &agent)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	// clear debug text
 	mDebugText.clear();
 	if (LLVOAvatar::sShowAnimationDebug)
@@ -4754,8 +4737,6 @@ const LLUUID& LLVOAvatar::getStepSound() const
 //-----------------------------------------------------------------------------
 void LLVOAvatar::processAnimationStateChanges()
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	if ( isAnyAnimationSignaled(AGENT_WALK_ANIMS, NUM_AGENT_WALK_ANIMS) )
 	{
 		startMotion(ANIM_AGENT_WALK_ADJUST);
@@ -4846,8 +4827,6 @@ void LLVOAvatar::processAnimationStateChanges()
 //-----------------------------------------------------------------------------
 BOOL LLVOAvatar::processSingleAnimationStateChange( const LLUUID& anim_id, BOOL start )
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	BOOL result = FALSE;
 
 	if ( start ) // start animation
@@ -4982,8 +4961,6 @@ LLUUID LLVOAvatar::remapMotionID(const LLUUID& id)
 //-----------------------------------------------------------------------------
 BOOL LLVOAvatar::startMotion(const LLUUID& id, F32 time_offset)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	lldebugs << "motion requested " << id.asString() << " " << gAnimLibrary.animationName(id) << llendl;
 
 	LLUUID remap_id = remapMotionID(id);
@@ -5812,8 +5789,6 @@ BOOL LLVOAvatar::isActive() const
 //-----------------------------------------------------------------------------
 void LLVOAvatar::setPixelAreaAndAngle(LLAgent &agent)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	if (mDrawable.isNull())
 	{
 		return;
@@ -7240,8 +7215,6 @@ void LLVOAvatar::processAvatarAppearance( LLMessageSystem* mesgsys )
 		return;
 	}
 	
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	BOOL is_first_appearance_message = !mFirstAppearanceMessageReceived;
 	mFirstAppearanceMessageReceived = TRUE;
 
@@ -7445,7 +7418,6 @@ void LLVOAvatar::onBakedTextureMasksLoaded( BOOL success, LLViewerFetchedTexture
 	if (!userdata) return;
 
 	//llinfos << "onBakedTextureMasksLoaded: " << src_vi->getID() << llendl;
-	const LLMemType mt(LLMemType::MTYPE_AVATAR);
 	const LLUUID id = src_vi->getID();
  
 	LLTextureMaskData* maskData = (LLTextureMaskData*) userdata;
diff --git a/indra/newview/llvoavatarself.cpp b/indra/newview/llvoavatarself.cpp
index 7a81063f83..e32fd3c3c8 100755..100644
--- a/indra/newview/llvoavatarself.cpp
+++ b/indra/newview/llvoavatarself.cpp
@@ -257,8 +257,6 @@ BOOL LLVOAvatarSelf::loadAvatarSelf()
 
 BOOL LLVOAvatarSelf::buildSkeletonSelf(const LLVOAvatarSkeletonInfo *info)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	// add special-purpose "screen" joint
 	mScreenp = new LLViewerJoint("mScreen", NULL);
 	// for now, put screen at origin, as it is only used during special
@@ -652,8 +650,6 @@ BOOL LLVOAvatarSelf::loadLayersets()
 // virtual
 BOOL LLVOAvatarSelf::updateCharacter(LLAgent &agent)
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-
 	// update screen joint size
 	if (mScreenp)
 	{
@@ -1008,8 +1004,6 @@ void LLVOAvatarSelf::idleUpdateTractorBeam()
 // virtual
 void LLVOAvatarSelf::restoreMeshData()
 {
-	LLMemType mt(LLMemType::MTYPE_AVATAR);
-	
 	//llinfos << "Restoring" << llendl;
 	mMeshValid = TRUE;
 	updateJointLODs();
diff --git a/indra/newview/llvograss.cpp b/indra/newview/llvograss.cpp
index 566c33c0af..4dca87652d 100644
--- a/indra/newview/llvograss.cpp
+++ b/indra/newview/llvograss.cpp
@@ -675,7 +675,6 @@ static LLFastTimer::DeclareTimer FTM_REBUILD_GRASS_VB("Grass VB");
 
 void LLGrassPartition::getGeometry(LLSpatialGroup* group)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	LLFastTimer ftm(FTM_REBUILD_GRASS_VB);
 
 	std::sort(mFaceList.begin(), mFaceList.end(), LLFace::CompareDistanceGreater());
diff --git a/indra/newview/llvopartgroup.cpp b/indra/newview/llvopartgroup.cpp
index c19996617b..0b34bbb90f 100644
--- a/indra/newview/llvopartgroup.cpp
+++ b/indra/newview/llvopartgroup.cpp
@@ -599,7 +599,6 @@ static LLFastTimer::DeclareTimer FTM_REBUILD_PARTICLE_GEOM("Particle Geom");
 
 void LLParticlePartition::getGeometry(LLSpatialGroup* group)
 {
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 	LLFastTimer ftm(FTM_REBUILD_PARTICLE_GEOM);
 
 	std::sort(mFaceList.begin(), mFaceList.end(), LLFace::CompareDistanceGreater());
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index 538911e9b8..d94cd01a0b 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -1138,17 +1138,29 @@ void LLVOVolume::sculpt()
 		S32 current_discard = getVolume()->getSculptLevel() ;
 		if(current_discard < -2)
 		{
-			llwarns << "WARNING!!: Current discard of sculpty at " << current_discard 
-				<< " is less than -2." << llendl;
+			static S32 low_sculpty_discard_warning_count = 100;
+			if (++low_sculpty_discard_warning_count >= 100)
+			{	// Log first time, then every 100 afterwards otherwise this can flood the logs
+				llwarns << "WARNING!!: Current discard for sculpty " << mSculptTexture->getID() 
+					<< " at " << current_discard 
+					<< " is less than -2." << llendl;
+				low_sculpty_discard_warning_count = 0;
+			}
 			
 			// corrupted volume... don't update the sculpty
 			return;
 		}
 		else if (current_discard > MAX_DISCARD_LEVEL)
 		{
-			llwarns << "WARNING!!: Current discard of sculpty at " << current_discard 
-				<< " is more than than allowed max of " << MAX_DISCARD_LEVEL << llendl;
-			
+			static S32 high_sculpty_discard_warning_count = 100;
+			if (++high_sculpty_discard_warning_count >= 100)
+			{	// Log first time, then every 100 afterwards otherwise this can flood the logs
+				llwarns << "WARNING!!: Current discard for sculpty " << mSculptTexture->getID() 
+					<< " at " << current_discard 
+					<< " is more than than allowed max of " << MAX_DISCARD_LEVEL << llendl;
+				high_sculpty_discard_warning_count = 0;
+			}
+
 			// corrupted volume... don't update the sculpty			
 			return;
 		}
@@ -3982,7 +3994,6 @@ static LLFastTimer::DeclareTimer FTM_REGISTER_FACE("Register Face");
 void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep, U32 type)
 {
 	LLFastTimer t(FTM_REGISTER_FACE);
-	LLMemType mt(LLMemType::MTYPE_SPACE_PARTITION);
 
 	if (facep->getViewerObject()->isSelected() && LLSelectMgr::getInstance()->mHideSelectedObjects)
 	{
@@ -4025,10 +4036,6 @@ void LLVolumeGeometryManager::registerFace(LLSpatialGroup* group, LLFace* facep,
 	else
 	{
 		model_mat = &(drawable->getRegion()->mRenderMatrix);
-		if (model_mat->isIdentity())
-		{
-			model_mat = NULL;
-		}
 	}
 
 	//drawable->getVObj()->setDebugText(llformat("%d", drawable->isState(LLDrawable::ANIMATED_CHILD)));
@@ -4909,11 +4916,19 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::
 				facep->setTextureIndex(cur_tex);
 				texture_list.push_back(tex);
 
-				//if (can_batch_texture(facep))
-				{
+				if (can_batch_texture(facep))
+				{ //populate texture_list with any textures that can be batched
+				  //move i to the next unbatchable face
 					while (i != faces.end())
 					{
 						facep = *i;
+						
+						if (!can_batch_texture(facep))
+						{ //face is bump mapped or has an animated texture matrix -- can't 
+							//batch more than 1 texture at a time
+							break;
+						}
+
 						if (facep->getTexture() != tex)
 						{
 							if (distance_sort)
@@ -4939,12 +4954,6 @@ void LLVolumeGeometryManager::genDrawInfo(LLSpatialGroup* group, U32 mask, std::
 								cur_tex++;
 							}
 
-							if (!can_batch_texture(facep))
-							{ //face is bump mapped or has an animated texture matrix -- can't 
-								//batch more than 1 texture at a time
-								break;
-							}
-
 							if (cur_tex >= texture_index_channels)
 							{ //cut batches when index channels are depleted
 								break;
diff --git a/indra/newview/llvowlsky.cpp b/indra/newview/llvowlsky.cpp
index a33f42cf84..7f17fd3e56 100644
--- a/indra/newview/llvowlsky.cpp
+++ b/indra/newview/llvowlsky.cpp
@@ -301,7 +301,7 @@ void LLVOWLSky::restoreGL()
 	gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE);
 }
 
-static LLFastTimer::DeclareTimer FTM_GEO_SKY("Sky Geometry");
+static LLFastTimer::DeclareTimer FTM_GEO_SKY("Windlight Sky Geometry");
 
 BOOL LLVOWLSky::updateGeometry(LLDrawable * drawable)
 {
diff --git a/indra/newview/llworld.cpp b/indra/newview/llworld.cpp
index 78ee3e4fd9..09d17b3701 100644
--- a/indra/newview/llworld.cpp
+++ b/indra/newview/llworld.cpp
@@ -138,7 +138,6 @@ void LLWorld::destroyClass()
 
 LLViewerRegion* LLWorld::addRegion(const U64 &region_handle, const LLHost &host)
 {
-	LLMemType mt(LLMemType::MTYPE_REGIONS);
 	llinfos << "Add region with handle: " << region_handle << " on host " << host << llendl;
 	LLViewerRegion *regionp = getRegionFromHandle(region_handle);
 	if (regionp)
@@ -644,7 +643,6 @@ void LLWorld::updateVisibilities()
 
 void LLWorld::updateRegions(F32 max_update_time)
 {
-	LLMemType mt_ur(LLMemType::MTYPE_IDLE_UPDATE_REGIONS);
 	LLTimer update_timer;
 	BOOL did_one = FALSE;
 	
@@ -1194,7 +1192,7 @@ void LLWorld::getAvatars(uuid_vec_t* avatar_ids, std::vector<LLVector3d>* positi
 	{
 		LLVOAvatar* pVOAvatar = (LLVOAvatar*) *iter;
 
-		if (!pVOAvatar->isDead() && !pVOAvatar->isSelf())
+		if (!pVOAvatar->isDead() && !pVOAvatar->isSelf() && !pVOAvatar->mIsDummy)
 		{
 			LLVector3d pos_global = pVOAvatar->getPositionGlobal();
 			LLUUID uuid = pVOAvatar->getID();
diff --git a/indra/newview/llworldmapview.cpp b/indra/newview/llworldmapview.cpp
index a3ccf87cfc..ccc513b80d 100644
--- a/indra/newview/llworldmapview.cpp
+++ b/indra/newview/llworldmapview.cpp
@@ -1320,7 +1320,7 @@ void LLWorldMapView::drawTrackingCircle( const LLRect& rect, S32 x, S32 y, const
 
 	gGL.matrixMode(LLRender::MM_MODELVIEW);
 	gGL.pushMatrix();
-	gGL.translatef((F32)x, (F32)y, 0.f);
+	gGL.translatef((F32)x * LLUI::sGLScaleFactor.mV[VX], (F32)y * LLUI::sGLScaleFactor.mV[VY], 0.f);
 	gl_washer_segment_2d(inner_radius, outer_radius, start_theta, end_theta, 40, color, color);
 	gGL.popMatrix();
 
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index deaf9a425c..9f0e2906d0 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -35,7 +35,6 @@
 #include "llviewercontrol.h"
 #include "llfasttimer.h"
 #include "llfontgl.h"
-#include "llmemtype.h"
 #include "llnamevalue.h"
 #include "llpointer.h"
 #include "llprimitive.h"
@@ -464,8 +463,6 @@ void LLPipeline::connectRefreshCachedSettingsSafe(const std::string name)
 
 void LLPipeline::init()
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_INIT);
-
 	refreshCachedSettings();
 
 	gOctreeMaxCapacity = gSavedSettings.getU32("OctreeMaxNodeCapacity");
@@ -764,7 +761,16 @@ void LLPipeline::resizeScreenTexture()
 		GLuint resX = gViewerWindow->getWorldViewWidthRaw();
 		GLuint resY = gViewerWindow->getWorldViewHeightRaw();
 	
-		allocateScreenBuffer(resX,resY);
+		if (!allocateScreenBuffer(resX,resY))
+		{ //FAILSAFE: screen buffer allocation failed, disable deferred rendering if it's enabled
+			//NOTE: if the session closes successfully after this call, deferred rendering will be 
+			// disabled on future sessions
+			if (LLPipeline::sRenderDeferred)
+			{
+				gSavedSettings.setBOOL("RenderDeferred", FALSE);
+				LLPipeline::refreshCachedSettings();
+			}
+		}
 	}
 }
 
@@ -1167,7 +1173,6 @@ void LLPipeline::releaseScreenBuffers()
 void LLPipeline::createGLBuffers()
 {
 	stop_glerror();
-	LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_CREATE_BUFFERS);
 	assertInitialized();
 
 	updateRenderDeferred();
@@ -1304,7 +1309,6 @@ void LLPipeline::createLUTBuffers()
 
 void LLPipeline::restoreGL()
 {
-	LLMemType mt_cb(LLMemType::MTYPE_PIPELINE_RESTORE_GL);
 	assertInitialized();
 
 	if (mVertexShadersEnabled)
@@ -1366,7 +1370,6 @@ BOOL LLPipeline::canUseAntiAliasing() const
 
 void LLPipeline::unloadShaders()
 {
-	LLMemType mt_us(LLMemType::MTYPE_PIPELINE_UNLOAD_SHADERS);
 	LLViewerShaderMgr::instance()->unloadShaders();
 
 	mVertexShadersLoaded = 0;
@@ -1398,7 +1401,6 @@ S32 LLPipeline::getMaxLightingDetail() const
 
 S32 LLPipeline::setLightingDetail(S32 level)
 {
-	LLMemType mt_ld(LLMemType::MTYPE_PIPELINE_LIGHTING_DETAIL);
 	refreshCachedSettings();
 
 	if (level < 0)
@@ -1560,7 +1562,6 @@ LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0)
 
 LLDrawPool *LLPipeline::getPool(const U32 type,	LLViewerTexture *tex0)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
 	LLDrawPool *poolp = findPool(type, tex0);
 	if (poolp)
 	{
@@ -1577,7 +1578,6 @@ LLDrawPool *LLPipeline::getPool(const U32 type,	LLViewerTexture *tex0)
 // static
 LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
 	U32 type = getPoolTypeFromTE(te, imagep);
 	return gPipeline.getPool(type, imagep);
 }
@@ -1585,8 +1585,6 @@ LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture*
 //static 
 U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
 {
-	LLMemType mt_gpt(LLMemType::MTYPE_PIPELINE_GET_POOL_TYPE);
-	
 	if (!te || !imagep)
 	{
 		return 0;
@@ -1615,7 +1613,6 @@ U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* ima
 
 void LLPipeline::addPool(LLDrawPool *new_poolp)
 {
-	LLMemType mt_a(LLMemType::MTYPE_PIPELINE_ADD_POOL);
 	assertInitialized();
 	mPools.insert(new_poolp);
 	addToQuickLookup( new_poolp );
@@ -1623,7 +1620,6 @@ void LLPipeline::addPool(LLDrawPool *new_poolp)
 
 void LLPipeline::allocDrawable(LLViewerObject *vobj)
 {
-	LLMemType mt_ad(LLMemType::MTYPE_PIPELINE_ALLOCATE_DRAWABLE);
 	LLDrawable *drawable = new LLDrawable();
 	vobj->mDrawable = drawable;
 	
@@ -1737,8 +1733,6 @@ void LLPipeline::removeMutedAVsLights(LLVOAvatar* muted_avatar)
 
 U32 LLPipeline::addObject(LLViewerObject *vobj)
 {
-	LLMemType mt_ao(LLMemType::MTYPE_PIPELINE_ADD_OBJECT);
-
 	if (RenderDelayCreation)
 	{
 		mCreateQ.push_back(vobj);
@@ -1754,7 +1748,6 @@ U32 LLPipeline::addObject(LLViewerObject *vobj)
 void LLPipeline::createObjects(F32 max_dtime)
 {
 	LLFastTimer ftm(FTM_PIPELINE_CREATE);
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_CREATE_OBJECTS);
 
 	LLTimer update_timer;
 
@@ -1940,7 +1933,6 @@ static LLFastTimer::DeclareTimer FTM_UPDATE_MOVE("Update Move");
 void LLPipeline::updateMove()
 {
 	LLFastTimer t(FTM_UPDATE_MOVE);
-	LLMemType mt_um(LLMemType::MTYPE_PIPELINE_UPDATE_MOVE);
 
 	if (FreezeTime)
 	{
@@ -2294,7 +2286,6 @@ static LLFastTimer::DeclareTimer FTM_CULL("Object Culling");
 void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip, LLPlane* planep)
 {
 	LLFastTimer t(FTM_CULL);
-	LLMemType mt_uc(LLMemType::MTYPE_PIPELINE_UPDATE_CULL);
 
 	grabReferences(result);
 
@@ -2676,7 +2667,6 @@ void LLPipeline::rebuildPriorityGroups()
 {
 	LLFastTimer t(FTM_REBUILD_PRIORITY_GROUPS);
 	LLTimer update_timer;
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
 	assertInitialized();
 
 	gMeshRepo.notifyLoadedMeshes();
@@ -2748,7 +2738,6 @@ void LLPipeline::rebuildGroups()
 void LLPipeline::updateGeom(F32 max_dtime)
 {
 	LLTimer update_timer;
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_UPDATE_GEOM);
 	LLPointer<LLDrawable> drawablep;
 
 	LLFastTimer t(FTM_GEO_UPDATE);
@@ -2842,8 +2831,6 @@ void LLPipeline::updateGeom(F32 max_dtime)
 
 void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_VISIBLE);
-
 	if(drawablep && !drawablep->isDead())
 	{
 		if (drawablep->isSpatialBridge())
@@ -2883,8 +2870,6 @@ void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
 
 void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion)
 {
-	LLMemType mt_mm(LLMemType::MTYPE_PIPELINE_MARK_MOVED);
-
 	if (!drawablep)
 	{
 		//llerrs << "Sending null drawable to moved list!" << llendl;
@@ -2929,8 +2914,6 @@ void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion)
 
 void LLPipeline::markShift(LLDrawable *drawablep)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_SHIFT);
-
 	if (!drawablep || drawablep->isDead())
 	{
 		return;
@@ -2956,8 +2939,6 @@ static LLFastTimer::DeclareTimer FTM_SHIFT_HUD("Shift HUD");
 
 void LLPipeline::shiftObjects(const LLVector3 &offset)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_SHIFT_OBJECTS);
-
 	assertInitialized();
 
 	glClear(GL_DEPTH_BUFFER_BIT);
@@ -3011,8 +2992,6 @@ void LLPipeline::shiftObjects(const LLVector3 &offset)
 
 void LLPipeline::markTextured(LLDrawable *drawablep)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_TEXTURED);
-
 	if (drawablep && !drawablep->isDead() && assertInitialized())
 	{
 		mRetexturedList.insert(drawablep);
@@ -3063,8 +3042,6 @@ void LLPipeline::markMeshDirty(LLSpatialGroup* group)
 
 void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
-	
 	if (group && !group->isDead() && group->mSpatialPartition)
 	{
 		if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD)
@@ -3104,8 +3081,6 @@ void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority)
 
 void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_MARK_REBUILD);
-
 	if (drawablep && !drawablep->isDead() && assertInitialized())
 	{
 		if (!drawablep->isState(LLDrawable::BUILT))
@@ -3152,7 +3127,6 @@ void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
 	}
 
 	LLFastTimer ftm(FTM_STATESORT);
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
 
 	//LLVertexBuffer::unbind();
 
@@ -3253,7 +3227,6 @@ void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
 
 void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
 	if (group->changeLOD())
 	{
 		for (LLSpatialGroup::element_iter i = group->getDataBegin(); i != group->getDataEnd(); ++i)
@@ -3272,7 +3245,6 @@ void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera)
 
 void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
 	if (bridge->getSpatialGroup()->changeLOD())
 	{
 		bool force_update = false;
@@ -3282,8 +3254,6 @@ void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera)
 
 void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_STATE_SORT);
-		
 	if (!drawablep
 		|| drawablep->isDead() 
 		|| !hasRenderType(drawablep->getRenderType()))
@@ -3574,7 +3544,6 @@ void renderSoundHighlights(LLDrawable* drawablep)
 
 void LLPipeline::postSort(LLCamera& camera)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_POST_SORT);
 	LLFastTimer ftm(FTM_STATESORT_POSTSORT);
 
 	assertInitialized();
@@ -3826,7 +3795,6 @@ void LLPipeline::postSort(LLCamera& camera)
 
 void render_hud_elements()
 {
-	LLMemType mt_rhe(LLMemType::MTYPE_PIPELINE_RENDER_HUD_ELS);
 	LLFastTimer t(FTM_RENDER_UI);
 	gPipeline.disableLights();		
 	
@@ -3881,8 +3849,6 @@ void render_hud_elements()
 
 void LLPipeline::renderHighlights()
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_HL);
-
 	assertInitialized();
 
 	// Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD)
@@ -4046,7 +4012,6 @@ U32 LLPipeline::sCurRenderPoolType = 0 ;
 
 void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_RENDER_GEOM);
 	LLFastTimer t(FTM_RENDER_GEOMETRY);
 
 	assertInitialized();
@@ -4299,7 +4264,6 @@ void LLPipeline::renderGeomDeferred(LLCamera& camera)
 {
 	LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred");
 
-	LLMemType mt_rgd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_DEFFERRED);
 	LLFastTimer t(FTM_RENDER_GEOMETRY);
 
 	LLFastTimer t2(FTM_DEFERRED_POOLS);
@@ -4396,7 +4360,6 @@ void LLPipeline::renderGeomDeferred(LLCamera& camera)
 
 void LLPipeline::renderGeomPostDeferred(LLCamera& camera)
 {
-	LLMemType mt_rgpd(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_POST_DEF);
 	LLFastTimer t(FTM_POST_DEFERRED_POOLS);
 	U32 cur_type = 0;
 
@@ -4492,7 +4455,6 @@ void LLPipeline::renderGeomPostDeferred(LLCamera& camera)
 
 void LLPipeline::renderGeomShadow(LLCamera& camera)
 {
-	LLMemType mt_rgs(LLMemType::MTYPE_PIPELINE_RENDER_GEOM_SHADOW);
 	U32 cur_type = 0;
 	
 	LLGLEnable cull(GL_CULL_FACE);
@@ -4646,8 +4608,6 @@ void LLPipeline::renderPhysicsDisplay()
 
 void LLPipeline::renderDebug()
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
-
 	assertInitialized();
 
 	bool hud_only = hasRenderType(LLPipeline::RENDER_TYPE_HUD);
@@ -5300,7 +5260,6 @@ static LLFastTimer::DeclareTimer FTM_REBUILD_POOLS("Rebuild Pools");
 void LLPipeline::rebuildPools()
 {
 	LLFastTimer t(FTM_REBUILD_POOLS);
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_REBUILD_POOLS);
 
 	assertInitialized();
 
@@ -5335,8 +5294,6 @@ void LLPipeline::rebuildPools()
 
 void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp )
 {
-	LLMemType mt(LLMemType::MTYPE_PIPELINE_QUICK_LOOKUP);
-
 	assertInitialized();
 
 	switch( new_poolp->getType() )
@@ -5502,7 +5459,6 @@ void LLPipeline::removePool( LLDrawPool* poolp )
 void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp )
 {
 	assertInitialized();
-	LLMemType mt(LLMemType::MTYPE_PIPELINE);
 	switch( poolp->getType() )
 	{
 	case LLDrawPool::POOL_SIMPLE:
@@ -6161,7 +6117,7 @@ void LLPipeline::enableLightsPreview()
 	
 	LLVector4 light_pos(dir0, 0.0f);
 
-	LLLightState* light = gGL.getLight(0);
+	LLLightState* light = gGL.getLight(1);
 
 	light->enable();
 	light->setPosition(light_pos);
@@ -6173,7 +6129,7 @@ void LLPipeline::enableLightsPreview()
 
 	light_pos = LLVector4(dir1, 0.f);
 
-	light = gGL.getLight(1);
+	light = gGL.getLight(2);
 	light->enable();
 	light->setPosition(light_pos);
 	light->setDiffuse(diffuse1);
@@ -6183,7 +6139,7 @@ void LLPipeline::enableLightsPreview()
 	light->setSpotCutoff(180.f);
 
 	light_pos = LLVector4(dir2, 0.f);
-	light = gGL.getLight(2);
+	light = gGL.getLight(3);
 	light->enable();
 	light->setPosition(light_pos);
 	light->setDiffuse(diffuse2);
@@ -6925,7 +6881,6 @@ void LLPipeline::doResetVertexBuffers()
 
 void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture, BOOL batch_texture)
 {
-	LLMemType mt_ro(LLMemType::MTYPE_PIPELINE_RENDER_OBJECTS);
 	assertInitialized();
 	gGL.loadMatrix(gGLModelView);
 	gGLLastMatrix = NULL;
@@ -6998,7 +6953,6 @@ static LLFastTimer::DeclareTimer FTM_RENDER_BLOOM("Bloom");
 
 void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
 {
-	LLMemType mt_ru(LLMemType::MTYPE_PIPELINE_RENDER_BLOOM);
 	if (!(gPipeline.canUseVertexShaders() &&
 		sRenderGlow))
 	{
@@ -10058,7 +10012,6 @@ static LLFastTimer::DeclareTimer FTM_IMPOSTOR_RESIZE("Impostor Resize");
 
 void LLPipeline::generateImpostor(LLVOAvatar* avatar)
 {
-	LLMemType mt_gi(LLMemType::MTYPE_PIPELINE_GENERATE_IMPOSTOR);
 	LLGLState::checkStates();
 	LLGLState::checkTextureChannels();
 	LLGLState::checkClientArrays();
diff --git a/indra/newview/skins/default/xui/en/floater_my_inventory.xml b/indra/newview/skins/default/xui/en/floater_my_inventory.xml
index ea44fd493e..178987962b 100644
--- a/indra/newview/skins/default/xui/en/floater_my_inventory.xml
+++ b/indra/newview/skins/default/xui/en/floater_my_inventory.xml
@@ -6,7 +6,7 @@
  height="570"
  help_topic="sidebar_inventory"
  min_width="333"
- min_height="560"
+ min_height="570"
  name="floater_my_inventory"
  save_rect="true"
  save_visibility="true"
diff --git a/indra/newview/skins/default/xui/en/floater_tools.xml b/indra/newview/skins/default/xui/en/floater_tools.xml
index 5204efbf65..436e9f8fed 100644
--- a/indra/newview/skins/default/xui/en/floater_tools.xml
+++ b/indra/newview/skins/default/xui/en/floater_tools.xml
@@ -2994,7 +2994,7 @@ even though the user gets a free copy.
                          use_ellipses="true"
 			 read_only="true"
 			 name="media_info"
-			 width="280" />
+			 width="180" />
       <web_browser
         visible="false"
         enabled="false"
diff --git a/indra/newview/skins/default/xui/en/floater_ui_preview.xml b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
index 06d4327293..eb01294831 100644
--- a/indra/newview/skins/default/xui/en/floater_ui_preview.xml
+++ b/indra/newview/skins/default/xui/en/floater_ui_preview.xml
@@ -5,7 +5,7 @@
  height="640"
  layout="topleft"
  min_height="230"
- min_width="650"
+ min_width="750"
  name="gui_preview_tool"
  help_topic="gui_preview_tool"
  single_instance="true"
diff --git a/indra/newview/skins/default/xui/en/menu_inventory_add.xml b/indra/newview/skins/default/xui/en/menu_inventory_add.xml
index e91f5af3d5..29720a680b 100644
--- a/indra/newview/skins/default/xui/en/menu_inventory_add.xml
+++ b/indra/newview/skins/default/xui/en/menu_inventory_add.xml
@@ -3,7 +3,7 @@
  layout="topleft"
  left="0"
  mouse_opaque="false"
- can_tear_off="true"
+ can_tear_off="false"
  name="menu_inventory_add"
  visible="false">
             <menu
diff --git a/indra/newview/skins/default/xui/en/menu_outfit_gear.xml b/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
index fc7272b904..3b8ace6308 100644
--- a/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
+++ b/indra/newview/skins/default/xui/en/menu_outfit_gear.xml
@@ -195,6 +195,20 @@
 
     <menu_item_separator name="sepatator2" />
     <menu_item_call
+     label="Expand all folders"
+     layout="topleft"
+     name="expand">
+        <on_click
+         function="Gear.Expand" />
+    </menu_item_call>
+    <menu_item_call
+     label="Collapse all folders"
+     layout="topleft"
+     name="collapse">
+        <on_click
+         function="Gear.Collapse" />
+    </menu_item_call>
+    <menu_item_call
      label="Rename Outfit"
      layout="topleft"
      name="rename">
diff --git a/indra/newview/skins/default/xui/en/menu_viewer.xml b/indra/newview/skins/default/xui/en/menu_viewer.xml
index 10fd8138d2..b50deb7d7a 100644
--- a/indra/newview/skins/default/xui/en/menu_viewer.xml
+++ b/indra/newview/skins/default/xui/en/menu_viewer.xml
@@ -310,30 +310,39 @@
              parameter="gestures" />
         </menu_item_check>
         <menu_item_separator/>
-        <menu_item_call
+        <menu_item_check
          label="Friends"
          name="My Friends"
          shortcut="control|shift|F">
-            <menu_item_call.on_click
+            <menu_item_check.on_check
+             function="SideTray.CheckPanelPeopleTab"
+             parameter="friends_panel" />
+            <menu_item_check.on_click
              function="SideTray.PanelPeopleTab"
              parameter="friends_panel" />
-            </menu_item_call>
-        <menu_item_call
+            </menu_item_check>
+        <menu_item_check
          label="Groups"
          name="My Groups"
          shortcut="control|shift|G">
-            <menu_item_call.on_click
+         	<menu_item_check.on_check
+             function="SideTray.CheckPanelPeopleTab"
+             parameter="groups_panel" />
+            <menu_item_check.on_click
              function="SideTray.PanelPeopleTab"
              parameter="groups_panel" />
-        </menu_item_call>
-        <menu_item_call
+        </menu_item_check>
+        <menu_item_check
          label="Nearby people"
          name="Active Speakers"
          shortcut="control|shift|A">
-            <menu_item_call.on_click
+        	 <menu_item_check.on_check
+             function="SideTray.CheckPanelPeopleTab"
+             parameter="nearby_panel" />
+            <menu_item_check.on_click
               function="SideTray.PanelPeopleTab"
               parameter="nearby_panel" />
-        </menu_item_call>
+        </menu_item_check>
         <menu_item_call
          label="Block List"
          name="Block List">
@@ -920,14 +929,6 @@
                function="Tools.EnableTakeCopy" />
           </menu_item_call>
           <menu_item_call
-			 label="Save Back to My Inventory"
-			 name="Save Object Back to My Inventory">
-			<menu_item_call.on_click
-               function="Tools.SaveToInventory" />
-			<menu_item_call.on_enable
-               function="Tools.EnableSaveToInventory" />
-          </menu_item_call>
-          <menu_item_call
 			 label="Save Back to Object Contents"
 			 name="Save Object Back to Object Contents">
 			<menu_item_call.on_click
@@ -3280,6 +3281,40 @@
                      parameter="AllowSelectAvatar" />
                 </menu_item_check>
             </menu>
+            <menu
+             create_jump_keys="true"
+             label="Animation Speed"
+             name="Animation Speed"
+             tear_off="true">
+                <menu_item_call
+                 label="All Animations 10% Faster"
+                 name="All Animations 10 Faster">
+                    <menu_item_call.on_click
+                     function="Advanced.AnimTenFaster" />
+                </menu_item_call>
+                <menu_item_call
+                 label="All Animations 10% Slower"
+                 name="All Animations 10 Slower">
+                    <menu_item_call.on_click
+                     function="Advanced.AnimTenSlower" />
+                </menu_item_call>
+                <menu_item_call
+                 label="Reset All Animation Speed"
+                 name="Reset All Animation Speed">
+                    <menu_item_call.on_click
+                     function="Advanced.AnimResetAll" />
+                </menu_item_call>
+				<menu_item_check
+				 label="Slow Motion Animations"
+				 name="Slow Motion Animations">
+					<menu_item_check.on_check
+					 function="CheckControl"
+					 parameter="SlowMotionAnimation" />
+					<menu_item_check.on_click
+					 function="ToggleControl"
+					 parameter="SlowMotionAnimation" />
+				</menu_item_check>
+            </menu>
             <menu_item_call
              label="Force Params to Default"
              name="Force Params to Default">
@@ -3297,16 +3332,6 @@
                  parameter="" />
             </menu_item_check>
             <menu_item_check
-             label="Slow Motion Animations"
-             name="Slow Motion Animations">
-                <menu_item_check.on_check
-                 function="CheckControl"
-                 parameter="SlowMotionAnimation" />
-                <menu_item_check.on_click
-                 function="ToggleControl"
-                 parameter="SlowMotionAnimation" />
-            </menu_item_check>
-            <menu_item_check
              label="Show Look At"
              name="Show Look At">
                 <menu_item_check.on_check
diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml
index 9c36873141..f8a35337ed 100644
--- a/indra/newview/skins/default/xui/en/notifications.xml
+++ b/indra/newview/skins/default/xui/en/notifications.xml
@@ -1293,6 +1293,45 @@ Visit [_URL] for more information?
 
   <notification
    icon="alertmodal.tga"
+   name="AMDOldDriver"
+   type="alertmodal">
+    There is likely a newer driver for your graphics chip.  Updating graphics drivers can substantially improve performance.
+
+    Visit [_URL] to check for driver updates?
+    <tag>confirm</tag>
+    <url option="0" name="url">
+      http://support.amd.com/us/Pages/AMDSupportHub.aspx
+    </url>
+    <usetemplate
+     ignoretext="My graphics driver is out of date"
+     name="okcancelignore"
+     notext="No"
+     yestext="Yes"/>
+    <tag>fail</tag>
+  </notification>
+
+  <notification
+ icon="alertmodal.tga"
+ name="NVIDIAOldDriver"
+ type="alertmodal">
+    There is likely a newer driver for your graphics chip.  Updating graphics drivers can substantially improve performance.
+
+    Visit [_URL] to check for driver updates?
+    <tag>confirm</tag>
+    <url option="0" name="url">
+      http://www.nvidia.com/Download/index.aspx?lang=en-us
+    </url>
+    <usetemplate
+     ignoretext="My graphics driver is out of date"
+     name="okcancelignore"
+     notext="No"
+     yestext="Yes"/>
+    <tag>fail</tag>
+  </notification>
+
+
+  <notification
+   icon="alertmodal.tga"
    name="UnknownGPU"
    type="alertmodal">
 Your system contains a graphics card that [APP_NAME] doesn't recognize.
@@ -6806,7 +6845,7 @@ Is this OK?
    type="notify">
 Warning: The object &apos;&lt;nolink&gt;[OBJECTNAME]&lt;/nolink&gt;&apos; wants total access to your Linden Dollars account. If you allow access, it can remove funds from your account at any time, or empty your account completely, on an ongoing basis with no additional warnings.
   
-It is rare that such a request is legitimate. Do not allow access if you do not fully understand why it wants access to your account.
+Do not allow access if you do not fully understand why it wants access to your account.
 
   <tag>confirm</tag>
     <form name="form">
@@ -8316,6 +8355,1653 @@ Attempt cancelled.
      yestext="Yes"/>
   </notification>
 
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarFrozen"
+   type="notify">
+   <tag>fail</tag>
+[AV_FREEZER] has frozen you. You cannot move or interact with the world.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarFrozenDuration"
+   type="notify">
+   <tag>fail</tag>
+[AV_FREEZER] has frozen you for [AV_FREEZE_TIME] seconds. You cannot move or interact with the world.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="YouFrozeAvatar"
+   type="notify">
+   <tag>fail</tag>
+Avatar frozen.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarHasUnFrozenYou"
+   type="notify">
+   <tag>fail</tag>
+[AV_FREEZER] has unfrozen you.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarUnFrozen"
+   type="notify">
+   <tag>fail</tag>
+Avatar unfrozen.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarFreezeFailure"
+   type="notify">
+   <tag>fail</tag>
+Freeze failed because you don't have admin permission for that parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarFreezeThaw"
+   type="notify">
+   <tag>fail</tag>
+Your freeze expired, go about your business.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarCantFreeze"
+   type="notify">
+   <tag>fail</tag>
+Sorry, can't freeze that user.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NowOwnObject"
+   type="notify">
+   <tag>fail</tag>
+You are now the owner of object [OBJECT_NAME]
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantRezOnLand"
+   type="notify">
+   <tag>fail</tag>
+Can't rez object at [OBJECT_POS] because the owner of this land does not allow it.  Use the land tool to see land ownership.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RezFailTooManyRequests"
+   type="notify">
+   <tag>fail</tag>
+Object can not be rezzed because there are too many requests.
+  </notification>
+ 
+  <notification
+   icon="alertmodal.tga"
+   name="SitFailCantMove"
+   type="notify">
+   <tag>fail</tag>
+You cannot sit because you cannot move at this time.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SitFailNotAllowedOnLand"
+   type="notify">
+   <tag>fail</tag>
+You cannot sit because you are not allowed on that land.
+  </notification>
+ 
+  <notification
+   icon="alertmodal.tga"
+   name="SitFailNotSameRegion"
+   type="notify">
+   <tag>fail</tag>
+Try moving closer.  Can't sit on object because
+it is not in the same region as you.
+  </notification>
+  
+  <notification
+   icon="alertmodal.tga"
+   name="NoNewObjectRegionFull"
+   type="notify">
+   <tag>fail</tag>
+Unable to create new object. The region is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="FailedToPlaceObject"
+   type="notify">
+   <tag>fail</tag>
+Failed to place object at specified location.  Please try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoOwnNoGardening"
+   type="notify">
+   <tag>fail</tag>
+You Can't create trees and grass on land you don't own.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoCopyPermsNoObject"
+   type="notify">
+   <tag>fail</tag>
+Copy failed because you lack permission to copy the object '[OBJ_NAME]'.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoTransPermsNoObject"
+   type="notify">
+   <tag>fail</tag>
+Copy failed because the object '[OBJ_NAME]' cannot be transferred to you.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AddToNavMeshNoCopy"
+   type="notify">
+   <tag>fail</tag>
+Copy failed because the object '[OBJ_NAME]' contributes to navmesh.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="DupeWithNoRootsSelected"
+   type="notify">
+   <tag>fail</tag>
+Duplicate with no root objects selected.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDupeCuzRegionIsFull"
+   type="notify">
+   <tag>fail</tag>
+Can't duplicate objects because the region is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDupeCuzParcelNotFound"
+   type="notify">
+   <tag>fail</tag>
+Can't duplicate objects - Can't find the parcel they are on.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateCuzParcelFull"
+   type="notify">
+   <tag>fail</tag>
+Can't create object because 
+the parcel is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RezAttemptFailed"
+   type="notify">
+   <tag>fail</tag>
+Attempt to rez an object failed.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ToxicInvRezAttemptFailed"
+   type="notify">
+   <tag>fail</tag>
+Unable to create item that has caused problems on this region.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="InvItemIsBlacklisted"
+   type="notify">
+   <tag>fail</tag>
+That inventory item has been blacklisted.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoCanRezObjects"
+   type="notify">
+   <tag>fail</tag>
+You are not currently allowed to create objects.
+  </notification>
+ 
+  <notification
+   icon="alertmodal.tga"
+   name="LandSearchBlocked"
+   type="notify">
+   <tag>fail</tag>
+Land Search Blocked.
+You have performed too many land searches too quickly.
+Please try again in a minute.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NotEnoughResourcesToAttach"
+   type="notify">
+   <tag>fail</tag>
+Not enough script resources available to attach object!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="YouDiedAndGotTPHome"
+   type="notify">
+   <tag>fail</tag>
+You died and have been teleported to your home location
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="EjectComingSoon"
+   type="notify">
+   <tag>fail</tag>
+You are no longer allowed here and have [EJECT_TIME] seconds to leave.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoEnterServerFull"
+   type="notify">
+   <tag>fail</tag>
+You can't enter this region because 
+the server is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SaveBackToInvDisabled"
+   type="notify">
+   <tag>fail</tag>
+Save Back To Inventory has been disabled.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoExistNoSaveToContents"
+   type="notify">
+   <tag>fail</tag>
+Cannot save '[OBJ_NAME]' to object contents because the object it was rezzed from no longer exists.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoModNoSaveToContents"
+   type="notify">
+   <tag>fail</tag>
+Cannot save '[OBJ_NAME]' to object contents because you do not have permission to modify the object '[DEST_NAME]'.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoSaveBackToInvDisabled"
+   type="notify">
+   <tag>fail</tag>
+Cannot save '[OBJ_NAME]' back to inventory -- this operation has been disabled.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoCopyNoSelCopy"
+   type="notify">
+   <tag>fail</tag>
+You cannot copy your selection because you do not have permission to copy the object '[OBJ_NAME]'.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoTransNoSelCopy"
+   type="notify">
+   <tag>fail</tag>
+You cannot copy your selection because the object '[OBJ_NAME]' is not transferrable.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoTransNoCopy"
+   type="notify">
+   <tag>fail</tag>
+You cannot copy your selection because the object '[OBJ_NAME]' is not transferrable.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermsNoRemoval"
+   type="notify">
+   <tag>fail</tag>
+Removal of the object '[OBJ_NAME]' from the simulator is disallowed by the permissions system.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoModNoSaveSelection"
+   type="notify">
+   <tag>fail</tag>
+Cannot save your selection because you do not have permission to modify the object '[OBJ_NAME]'.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoCopyNoSaveSelection"
+   type="notify">
+   <tag>fail</tag>
+Cannot save your selection because the object '[OBJ_NAME]' is not copyable.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoModNoTaking"
+   type="notify">
+   <tag>fail</tag>
+You cannot take your selection because you do not have permission to modify the object '[OBJ_NAME]'.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RezDestInternalError"
+   type="notify">
+   <tag>fail</tag>
+Internal Error: Unknown destination type.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="DeleteFailObjNotFound"
+   type="notify">
+   <tag>fail</tag>
+Delete failed because object not found
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SorryCantEjectUser"
+   type="notify">
+   <tag>fail</tag>
+Sorry, can't eject that user.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RegionSezNotAHome"
+   type="notify">
+   <tag>fail</tag>
+This region does not allow you to set your home location here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="HomeLocationLimits"
+   type="notify">
+   <tag>fail</tag>
+You can only set your 'Home Location' on your land or at a mainland Infohub.
+   </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="HomePositionSet"
+   type="notify">
+   <tag>fail</tag>
+Home position set.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarEjected"
+   type="notify">
+   <tag>fail</tag>
+Avatar ejected.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AvatarEjectFailed"
+   type="notify">
+   <tag>fail</tag>
+Eject failed because you don't have admin permission for that parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectParcelFull"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because the parcel is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectParcelPerms"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because your objects are not allowed on this parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectParcelResources"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because there are not enough resources for this object on this parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectRegionVersion"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because the other region is running an older version which does not support receiving this object via region crossing.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectNavMesh"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because you cannot modify the navmesh across region boundaries.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantMoveObjectWTF"
+   type="notify">
+   <tag>fail</tag>
+Can't move object '[OBJECT_NAME]' to
+[OBJ_POSITION] in region [REGION_NAME] because of an unknown reason. ([FAILURE_TYPE])
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermModifyObject"
+   type="notify">
+   <tag>fail</tag>
+You don't have permission to modify that object
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantEnablePhysObjContributesToNav"
+   type="notify">
+   <tag>fail</tag>
+Can't enable physics for an object that contributes to the navmesh.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantEnablePhysKeyframedObj"
+   type="notify">
+   <tag>fail</tag>
+Can't enable physics for keyframed objects.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantEnablePhysNotEnoughLandResources"
+   type="notify">
+   <tag>fail</tag>
+Can't enable physics for object -- insufficient land resources.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantEnablePhysCostTooGreat"
+   persist="true"
+   type="notify">
+   <tag>fail</tag>
+Can't enable physics for object with physics resource cost greater than [MAX_OBJECTS]
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="PhantomWithConcavePiece"
+   type="notify">
+   <tag>fail</tag>
+This object cannot have a concave piece because it is phantom and contributes to the navmesh.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableAddItem"
+   type="notify">
+   <tag>fail</tag>
+Unable to add item!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableEditItem"
+   type="notify">
+   <tag>fail</tag>
+Unable to edit this!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermToEdit"
+   type="notify">
+   <tag>fail</tag>
+Not permitted to edit this.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermToCopyInventory"
+   type="notify">
+   <tag>fail</tag>
+Not permitted to copy that inventory.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSaveItemDoesntExist"
+   type="notify">
+   <tag>fail</tag>
+Cannot save to object contents: Item no longer exists.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSaveItemAlreadyExists"
+   type="notify">
+   <tag>fail</tag>
+Cannot save to object contents: Item with that name already exists in inventory
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSaveModifyAttachment"
+   type="notify">
+   <tag>fail</tag>
+Cannot save to object contents: This would modify the attachment permissions.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TooManyScripts"
+   type="notify">
+   <tag>fail</tag>
+Too many scripts.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableAddScript"
+   type="notify">
+   <tag>fail</tag>
+Unable to add script!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AssetServerTimeoutObjReturn"
+   type="notify">
+   <tag>fail</tag>
+Asset server didn't respond in a timely fashion.  Object returned to sim.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RegionDisablePhysicsShapes"
+   type="notify">
+   <tag>fail</tag>
+This region does not have physics shapes enabled.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoModNavmeshAcrossRegions"
+   type="notify">
+   <tag>fail</tag>
+You cannot modify the navmesh across region boundaries.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoSetPhysicsPropertiesOnObjectType"
+   type="notify">
+   <tag>fail</tag>
+Cannot set physics properties on that object type.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoSetRootPrimWithNoShape"
+   type="notify">
+   <tag>fail</tag>
+Cannot set root prim to have no shape.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoRegionSupportPhysMats"
+   type="notify">
+   <tag>fail</tag>
+This region does not have physics materials enabled.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="OnlyRootPrimPhysMats"
+   type="notify">
+   <tag>fail</tag>
+Only root prims may have their physics materials adjusted.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoSupportCharacterPhysMats"
+   type="notify">
+   <tag>fail</tag>
+Setting physics materials on characters is not yet supported.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="InvalidPhysMatProperty"
+   type="notify">
+   <tag>fail</tag>
+One or more of the specified physics material properties was invalid.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermsAlterStitchingMeshObj"
+   type="notify">
+   <tag>fail</tag>
+You may not alter the stitching type of a mesh object.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPermsAlterShapeMeshObj"
+   type="notify">
+   <tag>fail</tag>
+You may not alter the shape of a mesh object
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="FullRegionCantEnter"
+   type="notify">
+   <tag>fail</tag>
+You can't enter this region because \nthe region is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedOwnersDiffer"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- owners differ
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedNoModNavmeshAcrossRegions"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- cannot modify the navmesh across region boundaries.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedNoPermToEdit"
+   type="notify">
+   <tag>fail</tag>
+Link failed because you do not have edit permission.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedTooManyPrims"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- too many primitives
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedCantLinkNoCopyNoTrans"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- cannot link no-copy with no-transfer
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedNothingLinkable"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- nothing linkable.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedTooManyPathfindingChars"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- too many pathfinding characters
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedInsufficientLand"
+   type="notify">
+   <tag>fail</tag>
+Link failed -- insufficient land resources
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LinkFailedTooMuchPhysics"
+   type="notify">
+   <tag>fail</tag>
+Object uses too many physics resources -- its dynamics have been disabled.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedHomeByObjectOnParcel"
+   persist="true"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported home by the object '[OBJECT_NAME]' on the parcel '[PARCEL_NAME]'
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedHomeByObject"
+   persist="true"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported home by the object '[OBJECT_NAME]'
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedByAttachment"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported by an attachment on [ITEM_ID]
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedByObjectOnParcel"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported by the object '[OBJECT_NAME]' on the parcel '[PARCEL_NAME]'
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedByObjectOwnedBy"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported by the object '[OBJECT_NAME]' owned by [OWNER_ID]
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TeleportedByObjectUnknownUser"
+   type="notify">
+   <tag>fail</tag>
+You have been teleported by the object '[OBJECT_NAME]' owned by an unknown user.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateObjectRegionFull"
+   type="notify">
+   <tag>fail</tag>
+Unable to create requested object. The region is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttackMultipleObjOneSpot"
+   type="notify">
+   <tag>fail</tag>
+You can't attach multiple objects to one spot.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateMultipleObjAtLoc"
+   type="notify">
+   <tag>fail</tag>
+You can't create multiple objects here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableToCreateObjTimeOut"
+   type="notify">
+   <tag>fail</tag>
+Unable to create requested object. Object is missing from database.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableToCreateObjUnknown"
+   type="notify">
+   <tag>fail</tag>
+Unable to create requested object. The request timed out. Please try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableToCreateObjMissingFromDB"
+   type="notify">
+   <tag>fail</tag>
+Unable to create requested object. Please try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RezFailureTookTooLong"
+   type="notify">
+   <tag>fail</tag>
+Rez failed, requested object took too long to load.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="FailedToPlaceObjAtLoc"
+   type="notify">
+   <tag>fail</tag>
+Failed to place object at specified location.  Please try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreatePlantsOnLand"
+   type="notify">
+   <tag>fail</tag>
+You cannot create plants on this land.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantRestoreObjectNoWorldPos"
+   type="notify">
+   <tag>fail</tag>
+Cannot restore object. No world position found.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantRezObjectInvalidMeshData"
+   type="notify">
+   <tag>fail</tag>
+Unable to rez object because its mesh data is invalid.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantRezObjectTooManyScripts"
+   type="notify">
+   <tag>fail</tag>
+Unable to rez object because there are already too many scripts in this region.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateObjectNoAccess"
+   type="notify">
+   <tag>fail</tag>
+Your access privileges don't allow you to create objects there.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateObject"
+   type="notify">
+   <tag>fail</tag>
+You are not currently allowed to create objects.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="InvalidObjectParams"
+   type="notify">
+   <tag>fail</tag>
+Invalid object parameters
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDuplicateObjectNoAcess"
+   type="notify">
+   <tag>fail</tag>
+Your access privileges don't allow you to duplicate objects here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantChangeShape"
+   type="notify">
+   <tag>fail</tag>
+You are not allowed to change this shape.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoAccessToClaimObjects"
+   type="notify">
+   <tag>fail</tag>
+Your access privileges don't allow you to claim objects here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="DeedFailedNoPermToDeedForGroup"
+   type="notify">
+   <tag>fail</tag>
+Deed failed because you do not have permission to deed objects for your group.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="NoPrivsToBuyObject"
+   type="notify">
+   <tag>fail</tag>
+Your access privileges don't allow you to buy objects here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachObjectAvatarSittingOnIt"
+   type="notify">
+   <tag>fail</tag>
+Cannot attach object because an avatar is sitting on it.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="WhyAreYouTryingToWearShrubbery"
+   type="notify">
+   <tag>fail</tag>
+Trees and grasses cannot be worn as attachments.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachGroupOwnedObjs"
+   type="notify">
+   <tag>fail</tag>
+Cannot attach group-owned objects.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachObjectsNotOwned"
+   type="notify">
+   <tag>fail</tag>
+Cannot attach objects that you don't own.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachNavmeshObjects"
+   type="notify">
+   <tag>fail</tag>
+Cannot attach objects that contribute to navmesh.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachObjectNoMovePermissions"
+   type="notify">
+   <tag>fail</tag>
+Cannot attach object because you do not have permission to move it.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantAttachNotEnoughScriptResources"
+   type="notify">
+   <tag>fail</tag>
+Not enough script resources available to attach object!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropItemTrialUser"
+   type="notify">
+   <tag>fail</tag>
+You can't drop objects here; try the Free Trial area.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropMeshAttachment"
+   type="notify">
+   <tag>fail</tag>
+You can't drop mesh attachments. Detach to inventory and then rez in world.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropAttachmentNoPermission"
+   type="notify">
+   <tag>fail</tag>
+Failed to drop attachment: you don't have permission to drop there.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropAttachmentInsufficientLandResources"
+   type="notify">
+   <tag>fail</tag>
+Failed to drop attachment: insufficient available land resource.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropAttachmentInsufficientResources"
+   type="notify">
+   <tag>fail</tag>
+Failed to drop attachments: insufficient available resources.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDropObjectFullParcel"
+   type="notify">
+   <tag>fail</tag>
+Cannot drop object here.  Parcel is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantTouchObjectBannedFromParcel"
+   type="notify">
+   <tag>fail</tag>
+Can't touch/grab this object because you are banned from the land parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="PlzNarrowDeleteParams"
+   type="notify">
+   <tag>fail</tag>
+Please narrow your delete parameters.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UnableToUploadAsset"
+   type="notify">
+   <tag>fail</tag>
+Unable to upload asset.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantTeleportCouldNotFindUser"
+   type="notify">
+   <tag>fail</tag>
+Could not find user to teleport home
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="GodlikeRequestFailed"
+   type="notify">
+   <tag>fail</tag>
+godlike request failed
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="GenericRequestFailed"
+   type="notify">
+   <tag>fail</tag>
+generic request failed
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantUploadPostcard"
+   type="notify">
+   <tag>fail</tag>
+Unable to upload postcard.  Try again later.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantFetchInventoryForGroupNotice"
+   type="notify">
+   <tag>fail</tag>
+Unable to fetch inventory details for the group notice.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSendGroupNoticeNotPermitted"
+   type="notify">
+   <tag>fail</tag>
+Unable to send group notice -- not permitted.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSendGroupNoticeCantConstructInventory"
+   type="notify">
+   <tag>fail</tag>
+Unable to send group notice -- could not construct inventory.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantParceInventoryInNotice"
+   type="notify">
+   <tag>fail</tag>
+Unable to parse inventory in notice.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TerrainUploadFailed"
+   type="notify">
+   <tag>fail</tag>
+Terrain upload failed.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TerrainFileWritten"
+   type="notify">
+   <tag>fail</tag>
+Terrain file written.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TerrainFileWrittenStartingDownload"
+   type="notify">
+   <tag>fail</tag>
+Terrain file written, starting download...
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TerrainBaked"
+   type="notify">
+   <tag>fail</tag>
+Terrain baked.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="TenObjectsDisabledPlzRefresh"
+   type="notify">
+   <tag>fail</tag>
+Only the first 10 selected objects have been disabled. Refresh and make additional selections if required.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UpdateViewerBuyParcel"
+   type="notify">
+   <tag>fail</tag>
+You need to update your viewer to buy this parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LandBuyAccessBlocked"
+   type="notify">
+   <tag>fail</tag>
+You can't buy this land due to your maturity Rating. You may need to validate your age and/or install the latest Viewer. Please go to the Knowledge Base for details on accessing areas with this maturity Rating.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuyParcelNotForSale"
+   type="notify">
+   <tag>fail</tag>
+Unable to buy, this parcel is not for sale.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuySalePriceOrLandAreaChanged"
+   type="notify">
+   <tag>fail</tag>
+Unable to buy, the sale price or land area has changed.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuyParcelNotAuthorized"
+   type="notify">
+   <tag>fail</tag>
+You are not the authorized buyer for this parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuyParcelAwaitingPurchaseAuth"
+   type="notify">
+   <tag>fail</tag>
+You cannot purchase this parcel because it is already awaiting purchase aut
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuildOverflowParcel"
+   type="notify">
+   <tag>fail</tag>
+You cannot build objects here because doing so would overflow the parcel.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SelectedMultipleOwnedLand"
+   type="notify">
+   <tag>fail</tag>
+You selected land with different owners. Please select a smaller area and try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantJoinTooFewLeasedParcels"
+   type="notify">
+   <tag>fail</tag>
+Not enough leased parcels in selection to join.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDivideLandMultipleParcelsSelected"
+   type="notify">
+   <tag>fail</tag>
+Can't divide land.\nThere is more than one parcel selected.\nTry selecting a smaller piece of land.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDivideLandCantFindParcel"
+   type="notify">
+   <tag>fail</tag>
+Can't divide land.\nCan't find the parcel.\nPlease report with Help -> Reprt Bug...
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDivideLandWholeParcelSelected"
+   type="notify">
+   <tag>fail</tag>
+Can't divide land. Whole parcel is selected.\nTry selecting a smaller piece of land.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LandHasBeenDivided"
+   type="notify">
+   <tag>fail</tag>
+Land has been divided.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="PassPurchased"
+   type="notify">
+   <tag>fail</tag>
+You purchased a pass.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RegionDisallowsClassifieds"
+   type="notify">
+   <tag>fail</tag>
+Region does not allow classified advertisements.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LandPassExpireSoon"
+   type="notify">
+   <tag>fail</tag>
+Your pass to this land is about to expire.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSitNoSuitableSurface"
+   type="notify">
+   <tag>fail</tag>
+There is no suitable surface to sit on, try another spot.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSitNoRoom"
+   type="notify">
+   <tag>fail</tag>
+No room to sit here, try another spot.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AutopilotCanceled"
+   type="notify">
+   <tag>fail</tag>
+Autopilot canceled
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ClaimObjectFailedNoPermission"
+   type="notify">
+   <tag>fail</tag>
+Claim object failed because you don't have permission
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ClaimObjectFailedNoMoney"
+   type="notify">
+   <tag>fail</tag>
+Claim object failed because you don't have enough L$.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDeedGroupLand"
+   type="notify">
+   <tag>fail</tag>
+Cannot deed group-owned land.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="BuyObjectFailedNoMoney"
+   type="notify">
+   <tag>fail</tag>
+Buy object failed because you don't have enough L$.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="BuyInventoryFailedNoMoney"
+   type="notify">
+   <tag>fail</tag>
+Buy inventory failed because you do not have enough L$
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="BuyPassFailedNoMoney"
+   type="notify">
+   <tag>fail</tag>
+You don't have enough L$ to buy a pass to this land.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantBuyPassTryAgain"
+   type="notify">
+   <tag>fail</tag>
+Unable to buy pass right now.  Try again later.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateObjectParcelFull"
+   type="notify">
+   <tag>fail</tag>
+Can't create object because \nthe parcel is full.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="FailedPlacingObject"
+   type="notify">
+   <tag>fail</tag>
+Failed to place object at specified location.  Please try again.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateLandmarkForEvent"
+   type="notify">
+   <tag>fail</tag>
+Unable to create landmark for event.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="GodBeatsFreeze"
+   type="notify">
+   <tag>fail</tag>
+Your godlike powers break the freeze!
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SpecialPowersRequestFailedLogged"
+   type="notify">
+   <tag>fail</tag>
+Request for special powers failed. This request has been logged.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ExpireExplanation"
+   type="notify">
+   <tag>fail</tag>
+The system is currently unable to process your request. The request timed out.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="DieExplanation"
+   type="notify">
+   <tag>fail</tag>
+The system is unable to process your request.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="AddPrimitiveFailure"
+   type="notify">
+   <tag>fail</tag>
+Insufficient funds to create primitve.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="RezObjectFailure"
+   type="notify">
+   <tag>fail</tag>
+Insufficient funds to create object.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ResetHomePositionNotLegal"
+   type="notify">
+   <tag>fail</tag>
+Reset Home position since Home wasn't legal.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantInviteRegionFull"
+   type="notify">
+   <tag>fail</tag>
+You cannot currently invite anyone to your location because the region is full. Try again later.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantSetHomeAtRegion"
+   type="notify">
+   <tag>fail</tag>
+This region does not allow you to set your home location here.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="ListValidHomeLocations"
+   type="notify">
+   <tag>fail</tag>
+You can only set your 'Home Location' on your land or at a mainland Infohub.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="SetHomePosition"
+   type="notify">
+   <tag>fail</tag>
+Home position set.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDerezInventoryError"
+   type="notify">
+   <tag>fail</tag>
+Cannot derez object due to inventory fault.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateRequestedInv"
+   type="notify">
+   <tag>fail</tag>
+Cannot create requested inventory.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateRequestedInvFolder"
+   type="notify">
+   <tag>fail</tag>
+Cannot create requested inventory folder.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateInventory"
+   type="notify">
+   <tag>fail</tag>
+Cannot create that inventory.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateLandmark"
+   type="notify">
+   <tag>fail</tag>
+Cannot create landmark.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantCreateOutfit"
+   type="notify">
+   <tag>fail</tag>
+Cannot create outfit right now. Try again in a minute.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="InventoryNotForSale"
+   type="notify">
+   <tag>fail</tag>
+Inventory is not for sale.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantFindInvItem"
+   type="notify">
+   <tag>fail</tag>
+Unable to find inventory item.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantFindObject"
+   type="notify">
+   <tag>fail</tag>
+Unable to find object.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantTransfterMoneyRegionDisabled"
+   type="notify">
+   <tag>fail</tag>
+Money transfers to objects are currently disabled in this region.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantPayNoAgent"
+   type="notify">
+   <tag>fail</tag>
+Could not figure out who to pay.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="CantDonateToPublicObjects"
+   type="notify">
+   <tag>fail</tag>
+You cannot give L$ to public objects.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="InventoryCreationInWorldObjectFailed"
+   type="notify">
+   <tag>fail</tag>
+Inventory creation on in-world object failed.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="UserBalanceOrLandUsageError"
+   type="notify">
+   <tag>fail</tag>
+An internal error prevented us from properly updating your viewer.  The L$ balance or parcel holdings displayed in your viewer may not reflect your actual balance on the servers.
+  </notification>
+
+  <notification
+   icon="alertmodal.tga"
+   name="LargePrimAgentIntersect"
+   type="notify">
+   <tag>fail</tag>
+Cannot create large prims that intersect other players.  Please re-try when other players have moved.
+  </notification>
+
   <notification
    icon="alertmodal.tga"
    name="PreferenceChatClearLog"
diff --git a/indra/newview/skins/default/xui/en/panel_group_roles.xml b/indra/newview/skins/default/xui/en/panel_group_roles.xml
index eea2606125..df91ad8b5e 100644
--- a/indra/newview/skins/default/xui/en/panel_group_roles.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_roles.xml
@@ -254,7 +254,7 @@ things in this group. There&apos;s a broad variety of Abilities.
          column_padding="0"
          draw_stripes="true"
          height="200"
-         follows="left|top"
+         follows="left|top|right"
          layout="topleft"
          left="0"
          right="-1"
diff --git a/indra/newview/skins/default/xui/en/panel_media_settings_general.xml b/indra/newview/skins/default/xui/en/panel_media_settings_general.xml
index cdf14572fe..e844a15118 100644
--- a/indra/newview/skins/default/xui/en/panel_media_settings_general.xml
+++ b/indra/newview/skins/default/xui/en/panel_media_settings_general.xml
@@ -30,7 +30,7 @@
     (This page does not pass the specified whitelist)
   </text>
   <line_editor 
-   max_length="1024"
+   max_length_bytes="1024"
    bottom_delta="-24" 
    enabled="true" 
    follows="left|top" 
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
index 849f3ef73d..7eb0fac2be 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_graphics1.xml
@@ -152,19 +152,6 @@
      width="80">
         Mid
     </text>
-  <text
-     type="string"
-     length="1"
-     follows="left|top"
-     halign="center"
-     height="12"
-     layout="topleft"
-     left_delta="87"
-     name="ShadersPrefText3"
-     top_delta="0"
-     width="80">
-      High
-  </text>
     <text
      type="string"
      length="1"
diff --git a/indra/newview/skins/default/xui/en/panel_script_ed.xml b/indra/newview/skins/default/xui/en/panel_script_ed.xml
index f6a8af0973..765b07ed8b 100644
--- a/indra/newview/skins/default/xui/en/panel_script_ed.xml
+++ b/indra/newview/skins/default/xui/en/panel_script_ed.xml
@@ -158,6 +158,7 @@
      text_readonly_color="DkGray"
      width="487"
      show_line_numbers="true" 
+     enable_tooltip_paste="true"
      word_wrap="true">
         Loading...
     </text_editor>
diff --git a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
index e69a17e037..6ee8fc3a4c 100644
--- a/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
+++ b/indra/newview/skins/default/xui/en/sidepanel_task_info.xml
@@ -292,6 +292,10 @@
                  label="Open"
                  name="Open"
                  value="Open" />
+       <combo_box.item
+          label="Zoom"
+          name="Zoom"
+          value="Zoom" />
             </combo_box>
 	 <panel
          border="false"
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index c75bd98c38..d6a2383e52 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -1450,7 +1450,7 @@ integer llScriptDanger(vector pos)
 Returns TRUE if pos is over public land, sandbox land, land that doesn&apos;t allow everyone to edit and build, or land that doesn&apos;t allow outside scripts
 	</string>
 	<string name="LSLTipText_llDialog" translate="false">
-llDialog(key avatar, string message, list buttons, integer chat_channel
+llDialog(key avatar, string message, list buttons, integer chat_channel)
 Shows a dialog box on the avatar&apos;s screen with a message and up to 12 buttons.
 If a button is pressed, the avatar says the text of the button label on chat_channel.
 	</string>
@@ -3326,7 +3326,7 @@ If you continue to receive this message, contact the [SUPPORT_SITE].
   <string name="LocationCtrlAdultIconTooltip">Adult Region</string>
   <string name="LocationCtrlModerateIconTooltip">Moderate Region</string>
   <string name="LocationCtrlGeneralIconTooltip">General Region</string>
-  <string name="LocationCtrlSeeAVsTooltip">Avatars visible and chat allowed outside of this parcel</string>
+  <string name="LocationCtrlSeeAVsTooltip">Avatars inside this parcel cannot be seen or heard by avatars outside this parcel</string>
   <string name="LocationCtrlPathfindingDirtyTooltip">Objects that move may not behave correctly in this region until the region is rebaked.</string>
   <string name="LocationCtrlPathfindingDisabledTooltip">Dynamic pathfinding is not enabled on this region.</string>
   <!-- Strings used by the (currently Linux) auto-updater app -->
diff --git a/indra/newview/skins/default/xui/zh/strings.xml b/indra/newview/skins/default/xui/zh/strings.xml
index 3f17324006..7e17ed6864 100644
--- a/indra/newview/skins/default/xui/zh/strings.xml
+++ b/indra/newview/skins/default/xui/zh/strings.xml
@@ -1982,7 +1982,7 @@ http://secondlife.com/viewer-access-faq
 		新腳本
 	</string>
 	<string name="BusyModeResponseDefault">
-		你傳訊過去的居民目前處於忙碌狀態，這意味著他要求不被打擾。  你的訊息仍將留存並顯示於對���的 IM 面板上供稍後查閱。
+		你傳訊過去的居民目前處於忙碌狀態，這意味著他要求不被打擾。  你的訊息仍將留存並顯示於對方的 IM 面板上供稍後查閱。
 	</string>
 	<string name="MuteByName">
 		（按名稱）
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index ea75d4f4f6..e7108141ee 100644
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -968,7 +968,6 @@ class LinuxManifest(ViewerManifest):
         if self.prefix(src="", dst="bin"):
             self.path("secondlife-bin","do-not-directly-run-secondlife-bin")
             self.path("../linux_crash_logger/linux-crash-logger","linux-crash-logger.bin")
-            self.path("../linux_updater/linux-updater", "linux-updater.bin")
             self.path2basename("../llplugin/slplugin", "SLPlugin")
             self.path2basename("../viewer_components/updater/scripts/linux", "update_install")
             self.end_prefix("bin")
@@ -1017,9 +1016,7 @@ class LinuxManifest(ViewerManifest):
             else:
                 installer_name += '_' + self.channel_oneword().upper()
 
-        if self.args['buildtype'].lower() == 'release' and self.is_packaging_viewer():
-            print "* Going strip-crazy on the packaged binaries, since this is a RELEASE build"
-            self.run_command("find %(d)r/bin %(d)r/lib -type f \\! -name update_install | xargs --no-run-if-empty strip -S" % {'d': self.get_dst_prefix()} ) # makes some small assumptions about our packaged dir structure
+        self.strip_binaries()
 
         # Fix access permissions
         self.run_command("""
@@ -1054,6 +1051,11 @@ class LinuxManifest(ViewerManifest):
                 'dst': self.get_dst_prefix(),
                 'inst': self.build_path_of(installer_name)})
 
+    def strip_binaries(self):
+        if self.args['buildtype'].lower() == 'release' and self.is_packaging_viewer():
+            print "* Going strip-crazy on the packaged binaries, since this is a RELEASE build"
+            self.run_command(r"find %(d)r/bin %(d)r/lib -type f \! -name update_install | xargs --no-run-if-empty strip -S" % {'d': self.get_dst_prefix()} ) # makes some small assumptions about our packaged dir structure
+
 class Linux_i686Manifest(LinuxManifest):
     def construct(self):
         super(Linux_i686Manifest, self).construct()
@@ -1139,9 +1141,7 @@ class Linux_i686Manifest(LinuxManifest):
                     self.path("libvivoxplatform.so")
                     self.end_prefix("lib")
 
-            if self.args['buildtype'].lower() == 'release' and self.is_packaging_viewer():
-                    print "* Going strip-crazy on the packaged binaries, since this is a RELEASE build"
-                    self.run_command("find %(d)r/bin %(d)r/lib -type f \\! -name update_install | xargs --no-run-if-empty strip -S" % {'d': self.get_dst_prefix()} ) # makes some small assumptions about our packaged dir structure
+            self.strip_binaries()
 
 
 class Linux_x86_64Manifest(LinuxManifest):
diff --git a/indra/test/llbuffer_tut.cpp b/indra/test/llbuffer_tut.cpp
index dc1a5cdd3d..a25fdebb7f 100644
--- a/indra/test/llbuffer_tut.cpp
+++ b/indra/test/llbuffer_tut.cpp
@@ -31,7 +31,6 @@
 #include "lltut.h"
 #include "llbuffer.h"
 #include "llerror.h"
-#include "llmemtype.h"
 
 
 namespace tut
diff --git a/indra/test/lluuidhashmap_tut.cpp b/indra/test/lluuidhashmap_tut.cpp
index 408bc3faf1..9712a613f4 100644
--- a/indra/test/lluuidhashmap_tut.cpp
+++ b/indra/test/lluuidhashmap_tut.cpp
@@ -117,9 +117,10 @@ namespace tut
 		std::string savefile(gDirUtilp->add(tempdir, "lluuidhashmap_tut.save.txt"));
 		const int numElementsToCheck = 32*256*32;
 		std::vector<LLUUID> idList;
-		if (gDirUtilp->fileExists(savefile))
+		if ((! getenv("TEAMCITY_PROJECT_NAME")) && gDirUtilp->fileExists(savefile))
 		{
-			// We have saved data from a previous failed run. Reload that data.
+			// This is not a TeamCity build, and we have saved data from a
+			// previous failed run. Reload that data.
 			std::ifstream inf(savefile.c_str());
 			if (! inf.is_open())
 			{
@@ -139,8 +140,8 @@ namespace tut
 		}
 		else
 		{
-			// savefile does not exist (normal case): regenerate idList from
-			// scratch.
+			// This is a TeamCity build, or (normal case) savefile does not
+			// exist: regenerate idList from scratch.
 			for (int i = 0; i < numElementsToCheck; ++i)
 			{
 				LLUUID id;
diff --git a/indra/viewer_components/updater/scripts/linux/update_install b/indra/viewer_components/updater/scripts/linux/update_install
index e0505a9f72..a9df9042fd 100644
--- a/indra/viewer_components/updater/scripts/linux/update_install
+++ b/indra/viewer_components/updater/scripts/linux/update_install
@@ -1,10 +1,217 @@
 #! /bin/bash
-INSTALL_DIR=$(cd "$(dirname "$0")/.." ; pwd)
-export LD_LIBRARY_PATH="$INSTALL_DIR/lib"
-bin/linux-updater.bin --file "$1" --dest "$INSTALL_DIR" --name "Second Life Viewer" --stringsdir "$INSTALL_DIR/skins/default/xui/en" --stringsfile "strings.xml"
 
-if [ $? -ne 0 ]
-   then echo $3 >> "$2"
+# @file   update_install
+# @author Nat Goodspeed
+# @date   2013-01-09
+# @brief  Update the containing Second Life application bundle to the version in
+#         the specified tarball.
+# 
+#         This bash implementation is derived from the previous linux-updater.bin
+#         application.
+# 
+# $LicenseInfo:firstyear=2013&license=viewerlgpl$
+# Copyright (c) 2013, Linden Research, Inc.
+# $/LicenseInfo$
+
+# ****************************************************************************
+#   script parameters
+# ****************************************************************************
+tarball="$1"                        # the file to install
+markerfile="$2"                     # create this file on failure
+mandatory="$3"                      # what to write to markerfile on failure
+
+# ****************************************************************************
+#   helper functions
+# ****************************************************************************
+# empty array
+cleanups=()
+
+# add a cleanup action to execute on exit
+function cleanup {
+    # wacky bash syntax for appending to array
+    cleanups[${#cleanups[*]}]="$*"
+}
+
+# called implicitly on exit
+function onexit {
+    for action in "${cleanups[@]}"
+    do # don't quote, support actions consisting of multiple words
+       $action
+    done
+}
+trap 'onexit' EXIT
+
+# write to log file
+function log {
+    # our log file will be open as stderr -- but until we set up that
+    # redirection, logging to stderr is better than nothing
+    echo "$*" 1>&2
+}
+
+# We display status by leaving one background xmessage process running. This
+# is the pid of that process.
+statuspid=""
+
+function clear_message {
+    [ -n "$statuspid" ] && kill $statuspid
+    statuspid=""
+}
+
+# make sure we remove any message box we might have put up
+cleanup clear_message
+
+# can we use zenity, or must we fall back to xmessage?
+zenpath="$(which zenity)"
+if [ -n "$zenpath" ]
+then # zenity on PATH and is executable
+     # display a message box and continue
+     function status {
+         # clear any previous message
+         clear_message
+         # put up a new zenity box and capture its pid
+         "$zenpath" --info --title "Second Life Viewer Updater" \
+                    --width=320 --height=120 --text="$*" &
+         statuspid=$!
+     }
+
+     # display an error box and wait for user
+     function errorbox {
+         "$zenpath" --error --title "Second Life Viewer Updater" \
+                    --width=320 --height=120 --text="$*"
+     }
+
+else # no zenity, use xmessage instead
+     # display a message box and continue
+     function status {
+         # clear any previous message
+         clear_message
+         # put up a new xmessage and capture its pid
+         xmessage -buttons OK:2 -center "$*" &
+         statuspid=$!
+     }
+
+     # display an error box and wait for user
+     function errorbox {
+         xmessage -buttons OK:2 -center "$*"
+     }
+fi
+
+# display an error box and terminate
+function fail {
+    # Log the message
+    log "$@"
+    # tell subsequent viewer things went south
+    echo "$mandatory" > "$markerfile"
+    # add boilerplate
+    errorbox "An error occurred while updating Second Life:
+$*
+Please download the latest viewer from www.secondlife.com."
+    exit 1
+}
+
+# Find a graphical sudo program and define mysudo function. On error, $? is
+# nonzero; output is in $err instead of being written to stdout/stderr.
+gksudo="$(which gksudo)"
+kdesu="$(which kdesu)"
+if [ -n "$gksudo" ]
+then function mysudo {
+         # gksudo allows you to specify description
+         err="$("$gksudo" --description "Second Life Viewer Updater" "$@" 2>&1)"
+     }
+elif [ -n "$kdesu" ]
+then function mysudo {
+         err="$("$kdesu" "$@" 2>&1)"
+     }
+else # couldn't find either one, just try it anyway
+     function mysudo {
+         err="$("$@" 2>&1)"
+     }
 fi
 
-rm -f "$1"
+# Move directories, using mysudo if we think it necessary. On error, $? is
+# nonzero; output is in $err instead of being written to stdout/stderr.
+function sudo_mv {
+    # If we have write permission to both parent directories, shouldn't need
+    # sudo.
+    if [ -w "$(dirname "$1")" -a -w "$(dirname "$2")" ]
+    then err="$(mv "$@" 2>&1)"
+    else # use available sudo program; mysudo sets $? and $err
+         mysudo mv "$@"
+    fi
+}
+
+# ****************************************************************************
+#   main script logic
+# ****************************************************************************
+mydir="$(dirname "$0")"
+# We happen to know that the viewer specifies a marker-file pathname within
+# the logs directory.
+logsdir="$(dirname "$markerfile")"
+logname="$logsdir/updater.log"
+
+# move aside old updater.log; we're about to create a new one
+[ -f "$logname" ] && mv "$logname" "$logname.old"
+
+# Set up redirections for this script such that stderr is logged. (But first
+# move the previous stderr to file descriptor 3.)
+exec 3>&2- 2> "$logname"
+
+# Rather than setting up a special pipeline to timestamp every line of stderr,
+# produce header lines into log file indicating timestamp and the arguments
+# with which we were invoked.
+date 1>&2
+log "$0 $*"
+
+# Log every command we execute, along with any stderr it might produce
+set -x
+
+status 'Installing Second Life...'
+
+# Creating tempdir under /tmp means it's possible that tempdir is on a
+# different filesystem than INSTALL_DIR. One is tempted to create tempdir on a
+# path derived from `dirname INSTALL_DIR` -- but it seems modern 'mv' can
+# handle moving across filesystems??
+tempdir="$(mktemp -d)"
+tempinstall="$tempdir/install"
+# capture the actual error message, if any
+err="$(mkdir -p "$tempinstall" 2>&1)" || fail "$err"
+cleanup rm -rf "$tempdir"
+
+# If we already knew the name of the tarball's top-level directory, we could
+# just move that when all was said and done. Since we don't, untarring to the
+# 'install' subdir with --strip 1 effectively renames that top-level
+# directory.
+# untar failures tend to be voluminous -- don't even try to capture, just log
+tar --strip 1 -xjf "$tarball" -C "$tempinstall" || fail "Untar command failed"
+
+INSTALL_DIR="$(cd "$mydir/.." ; pwd)"
+
+# Considering we're launched from a subdirectory of INSTALL_DIR, would be
+# surprising if it did NOT already exist...
+if [ -e "$INSTALL_DIR" ]
+then backup="$INSTALL_DIR.backup"
+     backupn=1
+     while [ -e "$backup" ]
+     do backup="$INSTALL_DIR.backup.$backupn"
+        ((backupn += 1))
+     done
+     # on error, fail with actual error message from sudo_mv: permissions,
+     # cross-filesystem mv, ...?
+     sudo_mv "$INSTALL_DIR" "$backup" || fail "$err"
+fi
+# We unpacked the tarball into tempinstall. Move that.
+if ! sudo_mv "$tempinstall" "$INSTALL_DIR"
+then # If we failed to move the temp install to INSTALL_DIR, try to restore
+     # INSTALL_DIR from backup. Save $err because next sudo_mv will trash it!
+     realerr="$err"
+     sudo_mv "$backup" "$INSTALL_DIR"
+     fail "$realerr"
+fi
+
+# Removing the tarball here, rather than with a 'cleanup' action, means we
+# only remove it if we succeeded.
+rm -f "$tarball"
+
+# Launch the updated viewer. Restore original stderr from file descriptor 3,
+# though -- otherwise updater.log gets cluttered with the viewer log!
+"$INSTALL_DIR/secondlife" 2>&3- &