merg and resolve conflicts

29 files changed, 1227 insertions, 245 deletions

diff --git a/indra/cmake/Boost.cmake b/indra/cmake/Boost.cmake
index 3652508b6a..7ce57a5572 100644
--- a/indra/cmake/Boost.cmake
+++ b/indra/cmake/Boost.cmake
@@ -38,9 +38,9 @@ else (STANDALONE)
           debug libboost_signals-vc80-mt-gd-${BOOST_VERSION})
     endif (MSVC71)
   elseif (DARWIN)
-    set(BOOST_PROGRAM_OPTIONS_LIBRARY boost_program_options-mt)
-    set(BOOST_REGEX_LIBRARY boost_regex-mt)
-    set(BOOST_SIGNALS_LIBRARY boost_signals-mt)
+    set(BOOST_PROGRAM_OPTIONS_LIBRARY boost_program_options-xgcc40-mt)
+    set(BOOST_REGEX_LIBRARY boost_regex-xgcc40-mt)
+    set(BOOST_SIGNALS_LIBRARY boost_signals-xgcc40-mt)
   elseif (LINUX)
     set(BOOST_PROGRAM_OPTIONS_LIBRARY boost_program_options-gcc41-mt)
     set(BOOST_REGEX_LIBRARY boost_regex-gcc41-mt)
diff --git a/indra/cmake/PulseAudio.cmake b/indra/cmake/PulseAudio.cmake
new file mode 100644
index 0000000000..f8087a8083
--- /dev/null
+++ b/indra/cmake/PulseAudio.cmake
@@ -0,0 +1,28 @@
+# -*- cmake -*-
+include(Prebuilt)
+
+if (STANDALONE)
+  include(FindPkgConfig)
+
+  pkg_check_modules(PULSEAUDIO REQUIRED libpulse-mainloop-glib)
+
+elseif (LINUX)
+  use_prebuilt_binary(pulseaudio)
+  set(PULSEAUDIO_FOUND ON FORCE BOOL)
+  set(PULSEAUDIO_INCLUDE_DIRS
+      ${LIBS_PREBUILT_DIR}/include
+      )
+  # We don't need to explicitly link against pulseaudio itself, because
+  # the viewer probes for the system's copy at runtime.
+  set(PULSEAUDIO_LIBRARIES
+    # none needed!
+    )
+endif (STANDALONE)
+
+if (PULSEAUDIO_FOUND)
+  set(PULSEAUDIO ON CACHE BOOL "Build with PulseAudio support, if available.")
+endif (PULSEAUDIO_FOUND)
+
+if (PULSEAUDIO)
+  add_definitions(-DLL_PULSEAUDIO_ENABLED=1)
+endif (PULSEAUDIO)
diff --git a/indra/llui/llaccordionctrl.cpp b/indra/llui/llaccordionctrl.cpp
index d0c73fbfbc..aa69dfe0cc 100644
--- a/indra/llui/llaccordionctrl.cpp
+++ b/indra/llui/llaccordionctrl.cpp
@@ -103,6 +103,13 @@ void LLAccordionCtrl::draw()
 	LLLocalClipRect clip(local_rect);
 	
 	LLPanel::draw();
+	/*
+	S32 width = getRect().getWidth();
+	S32 height = getRect().getHeight();
+
+	gl_rect_2d(0, 0 , width - 1 ,height - 1,LLColor4::green,true);
+	gl_line_2d(0, 0 , width - 1 ,height - 1,LLColor4::black);
+	*/
 }
 
 
@@ -338,36 +345,55 @@ void LLAccordionCtrl::addCollapsibleCtrl(LLView* view)
 
 }
 
-
-void LLAccordionCtrl::arrange()
+void	LLAccordionCtrl::arrangeSinge()
 {
-	if( mAccordionTabs.size() == 0)
-	{
-		//We do not arrange if we do not have what should be arranged
-		return;
-	}
-
-	//Calculate params	
 	S32 panel_left = BORDER_MARGIN;	  // Margin from left side of Splitter
 	S32 panel_top = getRect().getHeight() - BORDER_MARGIN;		  // Top coordinate of the first panel
 	S32 panel_width = getRect().getWidth() - 4;		  // Top coordinate of the first panel
+	S32 panel_height;
 
-	
-	if(mAccordionTabs.size() == 1)
+	S32 collapsed_height = 0;
+
+	for(size_t i=0;i<mAccordionTabs.size();++i)
 	{
-		LLAccordionCtrlTab* accordion_tab = dynamic_cast<LLAccordionCtrlTab*>(mAccordionTabs[0]);
-		
-		LLRect panel_rect = accordion_tab->getRect();
+		LLAccordionCtrlTab* accordion_tab = dynamic_cast<LLAccordionCtrlTab*>(mAccordionTabs[i]);
 		
-		S32 panel_height = getRect().getHeight() - 2*BORDER_MARGIN;
+		if(accordion_tab->getVisible() == false) //skip hidden accordion tabs
+			continue;
+		if(!accordion_tab->isExpanded() )
+		{
+			collapsed_height+=mAccordionTabs[i]->getRect().getHeight();
+		}
+	}
 
-		ctrlSetLeftTopAndSize(accordion_tab,panel_rect.mLeft,panel_top,panel_width,panel_height);
+	S32 expanded_height = getRect().getHeight() - BORDER_MARGIN - collapsed_height;
+	
+	for(size_t i=0;i<mAccordionTabs.size();++i)
+	{
+		LLAccordionCtrlTab* accordion_tab = dynamic_cast<LLAccordionCtrlTab*>(mAccordionTabs[i]);
 		
-		show_hide_scrollbar(getRect().getWidth(),getRect().getHeight());
-		return;
-
+		if(accordion_tab->getVisible() == false) //skip hidden accordion tabs
+			continue;
+		if(!accordion_tab->isExpanded() )
+		{
+			panel_height = accordion_tab->getRect().getHeight();
+		}
+		else
+		{
+			panel_height = expanded_height;
+		}
+		ctrlSetLeftTopAndSize(mAccordionTabs[i], panel_left, panel_top, panel_width, panel_height);
+		panel_top-=mAccordionTabs[i]->getRect().getHeight();
 	}
+}
+
+void	LLAccordionCtrl::arrangeMultiple()
+{
+	S32 panel_left = BORDER_MARGIN;	  // Margin from left side of Splitter
+	S32 panel_top = getRect().getHeight() - BORDER_MARGIN;		  // Top coordinate of the first panel
+	S32 panel_width = getRect().getWidth() - 4;		  // Top coordinate of the first panel
 
+	//Calculate params	
 	for(size_t i = 0; i < mAccordionTabs.size(); i++ )
 	{
 		LLAccordionCtrlTab* accordion_tab = dynamic_cast<LLAccordionCtrlTab*>(mAccordionTabs[i]);
@@ -415,7 +441,40 @@ void LLAccordionCtrl::arrange()
 	show_hide_scrollbar(getRect().getWidth(),getRect().getHeight());
 
 	updateLayout(getRect().getWidth(),getRect().getHeight());
+}
+
+
+void LLAccordionCtrl::arrange()
+{
+	if( mAccordionTabs.size() == 0)
+	{
+		//We do not arrange if we do not have what should be arranged
+		return;
+	}
 
+
+	if(mAccordionTabs.size() == 1)
+	{
+		S32 panel_top = getRect().getHeight() - BORDER_MARGIN;		  // Top coordinate of the first panel
+		S32 panel_width = getRect().getWidth() - 4;		  // Top coordinate of the first panel
+		
+		LLAccordionCtrlTab* accordion_tab = dynamic_cast<LLAccordionCtrlTab*>(mAccordionTabs[0]);
+		
+		LLRect panel_rect = accordion_tab->getRect();
+		
+		S32 panel_height = getRect().getHeight() - 2*BORDER_MARGIN;
+
+		ctrlSetLeftTopAndSize(accordion_tab,panel_rect.mLeft,panel_top,panel_width,panel_height);
+		
+		show_hide_scrollbar(getRect().getWidth(),getRect().getHeight());
+		return;
+
+	}
+
+	if(mSingleExpansion)
+		arrangeSinge ();
+	else
+		arrangeMultiple ();
 }
 
 //---------------------------------------------------------------------------------
diff --git a/indra/llui/llaccordionctrl.h b/indra/llui/llaccordionctrl.h
index d57a42df32..7c29e545b7 100644
--- a/indra/llui/llaccordionctrl.h
+++ b/indra/llui/llaccordionctrl.h
@@ -105,6 +105,9 @@ public:
 	void	reset		();
 
 private:
+	void	arrangeSinge();
+	void	arrangeMultiple();
+
 	// Calc Splitter's height that is necessary to display all child content
 	S32		calcRecuiredHeight();
 	S32		getRecuiredHeight() const { return mInnerRect.getHeight(); }
diff --git a/indra/media_plugins/webkit/CMakeLists.txt b/indra/media_plugins/webkit/CMakeLists.txt
index 4512c22b5d..9f66a77c64 100644
--- a/indra/media_plugins/webkit/CMakeLists.txt
+++ b/indra/media_plugins/webkit/CMakeLists.txt
@@ -14,10 +14,12 @@ include(Linking)
 include(PluginAPI)
 include(MediaPluginBase)
 include(FindOpenGL)
+include(PulseAudio)
 
 include(WebKitLibPlugin)
 
 include_directories(
+    ${PULSEAUDIO_INCLUDE_DIRS}
     ${LLPLUGIN_INCLUDE_DIRS}
     ${MEDIA_PLUGIN_BASE_INCLUDE_DIRS}
     ${LLCOMMON_INCLUDE_DIRS}
@@ -34,25 +36,27 @@ set(media_plugin_webkit_SOURCE_FILES
     media_plugin_webkit.cpp
     )
 
-add_library(media_plugin_webkit
-    SHARED
-    ${media_plugin_webkit_SOURCE_FILES}
-)
-
 set(media_plugin_webkit_LINK_LIBRARIES
   ${LLPLUGIN_LIBRARIES}
   ${MEDIA_PLUGIN_BASE_LIBRARIES}
   ${LLCOMMON_LIBRARIES}
   ${WEBKIT_PLUGIN_LIBRARIES}
   ${PLUGIN_API_WINDOWS_LIBRARIES}
+  ${PULSEAUDIO_LIBRARIES}
 )
 
 if (LINUX)
+  list(APPEND media_plugin_webkit_SOURCE_FILES linux_volume_catcher.cpp)
   list(APPEND media_plugin_webkit_LINK_LIBRARIES
        ${UI_LIBRARIES}     # for glib/GTK
        )
 endif (LINUX)
 
+add_library(media_plugin_webkit
+    SHARED
+    ${media_plugin_webkit_SOURCE_FILES}
+)
+
 target_link_libraries(media_plugin_webkit ${media_plugin_webkit_LINK_LIBRARIES})
 
 add_dependencies(media_plugin_webkit
diff --git a/indra/media_plugins/webkit/linux_volume_catcher.cpp b/indra/media_plugins/webkit/linux_volume_catcher.cpp
new file mode 100644
index 0000000000..2ba28bd4bf
--- /dev/null
+++ b/indra/media_plugins/webkit/linux_volume_catcher.cpp
@@ -0,0 +1,483 @@
+/** 
+ * @file linux_volume_catcher.cpp
+ * @brief A Linux-specific, PulseAudio-specific hack to detect and volume-adjust new audio sources
+ *
+ * @cond
+ * $LicenseInfo:firstyear=2010&license=viewergpl$
+ *
+ * Copyright (c) 2010, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ * @endcond
+ */
+
+/*
+  The high-level design is as follows:
+  1) Connect to the PulseAudio daemon
+  2) Watch for the creation of new audio players connecting to the daemon (this includes ALSA clients running on the PulseAudio emulation layer, such as Flash plugins)
+  3) Examine any new audio player's PID to see if it belongs to our own process
+  4) If so, tell PA to adjust the volume of that audio player ('sink input' in PA parlance)
+  5) Keep a list of all living audio players that we care about, adjust the volumes of all of them when we get a new setVolume() call
+ */
+
+#include "linden_common.h"
+
+#include "linux_volume_catcher.h"
+
+
+#if LL_PULSEAUDIO_ENABLED
+
+extern "C" {
+#include <glib.h>
+
+#include <pulse/introspect.h>
+#include <pulse/context.h>
+#include <pulse/subscribe.h>
+#include <pulse/glib-mainloop.h> // There's no special reason why we want the *glib* PA mainloop, but the generic polling implementation seems broken.
+
+#include "apr_pools.h"
+#include "apr_dso.h"
+}
+
+////////////////////////////////////////////////////
+
+#define DEBUGMSG(...) do {} while(0)
+#define INFOMSG(...) do {} while(0)
+#define WARNMSG(...) do {} while(0)
+
+#define LL_PA_SYM(REQUIRED, PASYM, RTN, ...) RTN (*ll##PASYM)(__VA_ARGS__) = NULL
+#include "linux_volume_catcher_pa_syms.inc"
+#include "linux_volume_catcher_paglib_syms.inc"
+#undef LL_PA_SYM
+
+static bool sSymsGrabbed = false;
+static apr_pool_t *sSymPADSOMemoryPool = NULL;
+static apr_dso_handle_t *sSymPADSOHandleG = NULL;
+
+bool grab_pa_syms(std::string pulse_dso_name)
+{
+	if (sSymsGrabbed)
+	{
+		// already have grabbed good syms
+		return true;
+	}
+
+	bool sym_error = false;
+	bool rtn = false;
+	apr_status_t rv;
+	apr_dso_handle_t *sSymPADSOHandle = NULL;
+
+#define LL_PA_SYM(REQUIRED, PASYM, RTN, ...) do{rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll##PASYM, sSymPADSOHandle, #PASYM); if (rv != APR_SUCCESS) {INFOMSG("Failed to grab symbol: %s", #PASYM); if (REQUIRED) sym_error = true;} else DEBUGMSG("grabbed symbol: %s from %p", #PASYM, (void*)ll##PASYM);}while(0)
+
+	//attempt to load the shared library
+	apr_pool_create(&sSymPADSOMemoryPool, NULL);
+  
+	if ( APR_SUCCESS == (rv = apr_dso_load(&sSymPADSOHandle,
+					       pulse_dso_name.c_str(),
+					       sSymPADSOMemoryPool) ))
+	{
+		INFOMSG("Found DSO: %s", pulse_dso_name.c_str());
+
+#include "linux_volume_catcher_pa_syms.inc"
+#include "linux_volume_catcher_paglib_syms.inc"
+      
+		if ( sSymPADSOHandle )
+		{
+			sSymPADSOHandleG = sSymPADSOHandle;
+			sSymPADSOHandle = NULL;
+		}
+      
+		rtn = !sym_error;
+	}
+	else
+	{
+		INFOMSG("Couldn't load DSO: %s", pulse_dso_name.c_str());
+		rtn = false; // failure
+	}
+
+	if (sym_error)
+	{
+		WARNMSG("Failed to find necessary symbols in PulseAudio libraries.");
+	}
+#undef LL_PA_SYM
+
+	sSymsGrabbed = rtn;
+	return rtn;
+}
+
+
+void ungrab_pa_syms()
+{ 
+	// should be safe to call regardless of whether we've
+	// actually grabbed syms.
+
+	if ( sSymPADSOHandleG )
+	{
+		apr_dso_unload(sSymPADSOHandleG);
+		sSymPADSOHandleG = NULL;
+	}
+	
+	if ( sSymPADSOMemoryPool )
+	{
+		apr_pool_destroy(sSymPADSOMemoryPool);
+		sSymPADSOMemoryPool = NULL;
+	}
+	
+	// NULL-out all of the symbols we'd grabbed
+#define LL_PA_SYM(REQUIRED, PASYM, RTN, ...) do{ll##PASYM = NULL;}while(0)
+#include "linux_volume_catcher_pa_syms.inc"
+#include "linux_volume_catcher_paglib_syms.inc"
+#undef LL_PA_SYM
+
+	sSymsGrabbed = false;
+}
+////////////////////////////////////////////////////
+
+// PulseAudio requires a chain of callbacks with C linkage
+extern "C" {
+	void callback_discovered_sinkinput(pa_context *context, const pa_sink_input_info *i, int eol, void *userdata);
+	void callback_subscription_alert(pa_context *context, pa_subscription_event_type_t t, uint32_t index, void *userdata);
+	void callback_context_state(pa_context *context, void *userdata);
+}
+
+
+class LinuxVolumeCatcherImpl
+{
+public:
+	LinuxVolumeCatcherImpl();
+	~LinuxVolumeCatcherImpl();
+
+	void setVolume(F32 volume);
+	void pump(void);
+
+	// for internal use - can't be private because used from our C callbacks
+
+	bool loadsyms(std::string pulse_dso_name);
+	void init();
+	void cleanup();
+
+	void update_all_volumes(F32 volume);
+	void update_index_volume(U32 index, F32 volume);
+	void connected_okay();
+
+	std::set<U32> mSinkInputIndices;
+	std::map<U32,U32> mSinkInputNumChannels;
+	F32 mDesiredVolume;
+	pa_glib_mainloop *mMainloop;
+	pa_context *mPAContext;
+	bool mConnected;
+	bool mGotSyms;
+};
+
+LinuxVolumeCatcherImpl::LinuxVolumeCatcherImpl()
+	: mDesiredVolume(0.0f),
+	  mMainloop(NULL),
+	  mPAContext(NULL),
+	  mConnected(false),
+	  mGotSyms(false)
+{
+	init();
+}
+
+LinuxVolumeCatcherImpl::~LinuxVolumeCatcherImpl()
+{
+	cleanup();
+}
+
+bool LinuxVolumeCatcherImpl::loadsyms(std::string pulse_dso_name)
+{
+	return grab_pa_syms(pulse_dso_name);
+}
+
+void LinuxVolumeCatcherImpl::init()
+{
+	// try to be as defensive as possible because PA's interface is a
+	// bit fragile and (for our purposes) we'd rather simply not function
+	// than crash
+
+	// we cheat and rely upon libpulse-mainloop-glib.so.0 to pull-in
+	// libpulse.so.0 - this isn't a great assumption, and the two DSOs should
+	// probably be loaded separately.  Our Linux DSO framework needs refactoring,
+	// we do this sort of thing a lot with practically identical logic...
+	mGotSyms = loadsyms("libpulse-mainloop-glib.so.0");
+	if (!mGotSyms) return;
+
+	mMainloop = llpa_glib_mainloop_new(g_main_context_default());
+	if (mMainloop)
+	{
+		pa_mainloop_api *api = llpa_glib_mainloop_get_api(mMainloop);
+		if (api)
+		{
+			pa_proplist *proplist = llpa_proplist_new();
+			if (proplist)
+			{
+				llpa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "multimedia-player");
+				llpa_proplist_sets(proplist, PA_PROP_APPLICATION_ID, "com.secondlife.viewer.mediaplugvoladjust");
+				llpa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, "SL Plugin Volume Adjuster");
+				llpa_proplist_sets(proplist, PA_PROP_APPLICATION_VERSION, "1");
+
+				// plain old pa_context_new() is broken!
+				mPAContext = llpa_context_new_with_proplist(api, NULL, proplist);
+				llpa_proplist_free(proplist);
+			}
+		}
+	}
+
+	// Now we've set up a PA context and mainloop, try connecting the
+	// PA context to a PA daemon.
+	if (mPAContext)
+	{
+		llpa_context_set_state_callback(mPAContext, callback_context_state, this);
+		pa_context_flags_t cflags = (pa_context_flags)0; // maybe add PA_CONTEXT_NOAUTOSPAWN?
+		if (llpa_context_connect(mPAContext, NULL, cflags, NULL) >= 0)
+		{
+			// Okay!  We haven't definitely connected, but we
+			// haven't definitely failed yet.
+		}
+		else
+		{
+			// Failed to connect to PA manager... we'll leave
+			// things like that.  Perhaps we should try again later.
+		}
+	}
+}
+
+void LinuxVolumeCatcherImpl::cleanup()
+{
+	mConnected = false;
+
+	if (mGotSyms && mPAContext)
+	{
+		llpa_context_disconnect(mPAContext);
+		llpa_context_unref(mPAContext);
+	}
+	mPAContext = NULL;
+
+	if (mGotSyms && mMainloop)
+	{
+		llpa_glib_mainloop_free(mMainloop);
+	}
+	mMainloop = NULL;
+}
+
+void LinuxVolumeCatcherImpl::setVolume(F32 volume)
+{
+	mDesiredVolume = volume;
+	
+	if (!mGotSyms) return;
+
+	if (mConnected && mPAContext)
+	{
+		update_all_volumes(mDesiredVolume);
+	}
+
+	pump();
+}
+
+void LinuxVolumeCatcherImpl::pump()
+{
+	gboolean may_block = FALSE;
+	g_main_context_iteration(g_main_context_default(), may_block);
+}
+
+void LinuxVolumeCatcherImpl::connected_okay()
+{
+	pa_operation *op;
+
+	// fetch global list of existing sinkinputs
+	if ((op = llpa_context_get_sink_input_info_list(mPAContext,
+							callback_discovered_sinkinput,
+							this)))
+	{
+		llpa_operation_unref(op);
+	}
+
+	// subscribe to future global sinkinput changes
+	llpa_context_set_subscribe_callback(mPAContext,
+					    callback_subscription_alert,
+					    this);
+	if ((op = llpa_context_subscribe(mPAContext, (pa_subscription_mask_t)
+					 (PA_SUBSCRIPTION_MASK_SINK_INPUT),
+					 NULL, NULL)))
+	{
+		llpa_operation_unref(op);
+	}
+}
+
+void LinuxVolumeCatcherImpl::update_all_volumes(F32 volume)
+{
+	for (std::set<U32>::iterator it = mSinkInputIndices.begin();
+	     it != mSinkInputIndices.end(); ++it)
+	{
+		update_index_volume(*it, volume);
+	}
+}
+
+void LinuxVolumeCatcherImpl::update_index_volume(U32 index, F32 volume)
+{
+	static pa_cvolume cvol;
+	llpa_cvolume_set(&cvol, mSinkInputNumChannels[index],
+			 llpa_sw_volume_from_linear(volume));
+	
+	pa_context *c = mPAContext;
+	uint32_t idx = index;
+	const pa_cvolume *cvolumep = &cvol;
+	pa_context_success_cb_t cb = NULL; // okay as null
+	void *userdata = NULL; // okay as null
+
+	pa_operation *op;
+	if ((op = llpa_context_set_sink_input_volume(c, idx, cvolumep, cb, userdata)))
+	{
+		llpa_operation_unref(op);
+	}
+}
+
+
+void callback_discovered_sinkinput(pa_context *context, const pa_sink_input_info *sii, int eol, void *userdata)
+{
+	LinuxVolumeCatcherImpl *impl = dynamic_cast<LinuxVolumeCatcherImpl*>((LinuxVolumeCatcherImpl*)userdata);
+	llassert(impl);
+
+	if (0 == eol)
+	{
+		pa_proplist *proplist = sii->proplist;
+		pid_t sinkpid = atoll(llpa_proplist_gets(proplist, PA_PROP_APPLICATION_PROCESS_ID));
+		
+		if (sinkpid == getpid()) // does the discovered sinkinput belong to this process?
+		{
+			bool is_new = (impl->mSinkInputIndices.find(sii->index) ==
+				       impl->mSinkInputIndices.end());
+			
+			impl->mSinkInputIndices.insert(sii->index);
+			impl->mSinkInputNumChannels[sii->index] = sii->channel_map.channels;
+			
+			if (is_new)
+			{
+				// new!
+				impl->update_index_volume(sii->index, impl->mDesiredVolume);
+			}
+			else
+			{
+				// seen it already, do nothing.
+			}
+		}
+	}
+}
+
+void callback_subscription_alert(pa_context *context, pa_subscription_event_type_t t, uint32_t index, void *userdata)
+{
+	LinuxVolumeCatcherImpl *impl = dynamic_cast<LinuxVolumeCatcherImpl*>((LinuxVolumeCatcherImpl*)userdata);
+	llassert(impl);
+
+	switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
+        case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
+		if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) ==
+		    PA_SUBSCRIPTION_EVENT_REMOVE)
+		{
+			// forget this sinkinput, if we were caring about it
+			impl->mSinkInputIndices.erase(index);
+			impl->mSinkInputNumChannels.erase(index);
+		}
+		else
+		{
+			// ask for more info about this new sinkinput
+			pa_operation *op;
+			if ((op = llpa_context_get_sink_input_info(impl->mPAContext, index, callback_discovered_sinkinput, impl)))
+			{
+				llpa_operation_unref(op);
+			}
+		}
+		break;
+		
+	default:;
+	}
+}
+
+void callback_context_state(pa_context *context, void *userdata)
+{
+	LinuxVolumeCatcherImpl *impl = dynamic_cast<LinuxVolumeCatcherImpl*>((LinuxVolumeCatcherImpl*)userdata);
+	llassert(impl);
+	
+	switch (llpa_context_get_state(context))
+	{
+	case PA_CONTEXT_READY:
+		impl->mConnected = true;
+		impl->connected_okay();
+		break;
+	case PA_CONTEXT_TERMINATED:
+		impl->mConnected = false;
+		break;
+	case PA_CONTEXT_FAILED:
+		impl->mConnected = false;
+		break;
+	default:;
+	}
+}
+
+/////////////////////////////////////////////////////
+
+LinuxVolumeCatcher::LinuxVolumeCatcher()
+{
+	pimpl = new LinuxVolumeCatcherImpl();
+}
+
+LinuxVolumeCatcher::~LinuxVolumeCatcher()
+{
+	delete pimpl;
+	pimpl = NULL;
+}
+
+void LinuxVolumeCatcher::setVolume(F32 volume)
+{
+	llassert(pimpl);
+	pimpl->setVolume(volume);
+}
+
+void LinuxVolumeCatcher::pump()
+{
+	llassert(pimpl);
+	pimpl->pump();
+}
+
+#else // !LL_PULSEAUDIO_ENABLED
+
+// stub.
+
+LinuxVolumeCatcher::LinuxVolumeCatcher()
+{
+	pimpl = NULL;
+}
+
+LinuxVolumeCatcher::~LinuxVolumeCatcher()
+{
+}
+
+void LinuxVolumeCatcher::setVolume(F32 volume)
+{
+}
+
+void LinuxVolumeCatcher::pump()
+{
+}
+
+#endif // LL_PULSEAUDIO_ENABLED
diff --git a/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc b/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc
new file mode 100644
index 0000000000..d806b48428
--- /dev/null
+++ b/indra/media_plugins/webkit/linux_volume_catcher_pa_syms.inc
@@ -0,0 +1,21 @@
+// required symbols to grab
+LL_PA_SYM(true, pa_context_connect, int, pa_context *c, const char *server, pa_context_flags_t flags, const pa_spawn_api *api);
+LL_PA_SYM(true, pa_context_disconnect, void, pa_context *c);
+LL_PA_SYM(true, pa_context_get_sink_input_info, pa_operation*, pa_context *c, uint32_t idx, pa_sink_input_info_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_get_sink_input_info_list, pa_operation*, pa_context *c, pa_sink_input_info_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_get_state, pa_context_state_t, pa_context *c);
+LL_PA_SYM(true, pa_context_new_with_proplist, pa_context*, pa_mainloop_api *mainloop, const char *name, pa_proplist *proplist);
+LL_PA_SYM(true, pa_context_set_sink_input_volume, pa_operation*, pa_context *c, uint32_t idx, const pa_cvolume *volume, pa_context_success_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_set_state_callback, void, pa_context *c, pa_context_notify_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_set_subscribe_callback, void, pa_context *c, pa_context_subscribe_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_subscribe, pa_operation*, pa_context *c, pa_subscription_mask_t m, pa_context_success_cb_t cb, void *userdata);
+LL_PA_SYM(true, pa_context_unref, void, pa_context *c);
+LL_PA_SYM(true, pa_cvolume_set, pa_cvolume*, pa_cvolume *a, unsigned channels, pa_volume_t v);
+LL_PA_SYM(true, pa_operation_unref, void, pa_operation *o);
+LL_PA_SYM(true, pa_proplist_free, void, pa_proplist* p);
+LL_PA_SYM(true, pa_proplist_gets, const char*, pa_proplist *p, const char *key);
+LL_PA_SYM(true, pa_proplist_new, pa_proplist*, void);
+LL_PA_SYM(true, pa_proplist_sets, int, pa_proplist *p, const char *key, const char *value);
+LL_PA_SYM(true, pa_sw_volume_from_linear, pa_volume_t, double v);
+
+// optional symbols to grab
diff --git a/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc b/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc
new file mode 100644
index 0000000000..abf628c96c
--- /dev/null
+++ b/indra/media_plugins/webkit/linux_volume_catcher_paglib_syms.inc
@@ -0,0 +1,6 @@
+// required symbols to grab
+LL_PA_SYM(true, pa_glib_mainloop_free, void, pa_glib_mainloop* g);
+LL_PA_SYM(true, pa_glib_mainloop_get_api, pa_mainloop_api*, pa_glib_mainloop* g);
+LL_PA_SYM(true, pa_glib_mainloop_new, pa_glib_mainloop *, GMainContext *c);
+
+// optional symbols to grab
diff --git a/indra/media_plugins/webkit/media_plugin_webkit.cpp b/indra/media_plugins/webkit/media_plugin_webkit.cpp
index 688d3bcd3d..c7aba04492 100644
--- a/indra/media_plugins/webkit/media_plugin_webkit.cpp
+++ b/indra/media_plugins/webkit/media_plugin_webkit.cpp
@@ -43,11 +43,15 @@
 #include "llpluginmessageclasses.h"
 #include "media_plugin_base.h"
 
+#if LL_LINUX
+# include "linux_volume_catcher.h"
+#endif // LL_LINUX
+
 #if LL_WINDOWS
-#include <direct.h>
+# include <direct.h>
 #else
-#include <unistd.h>
-#include <stdlib.h>
+# include <unistd.h>
+# include <stdlib.h>
 #endif
 
 #if LL_WINDOWS
@@ -102,6 +106,10 @@ private:
 	F32 mBackgroundG;
 	F32 mBackgroundB;
 	
+#if LL_LINUX
+	LinuxVolumeCatcher mLinuxVolumeCatcher;
+#endif // LL_LINUX
+
 	void setInitState(int state)
 	{
 //		std::cerr << "changing init state to " << state << std::endl;
@@ -114,6 +122,10 @@ private:
 	{
 		LLQtWebKit::getInstance()->pump( milliseconds );
 		
+#if LL_LINUX
+		mLinuxVolumeCatcher.pump();
+#endif // LL_LINUX
+
 		checkEditState();
 		
 		if(mInitState == INIT_STATE_NAVIGATE_COMPLETE)
@@ -281,6 +293,7 @@ private:
 		return false;
 	};
 
+	void setVolume(F32 vol);
 
 	////////////////////////////////////////////////////////////////////////////////
 	// virtual
@@ -732,6 +745,14 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
 //				std::cerr << "MediaPluginWebKit::receiveMessage: unknown base message: " << message_name << std::endl;
 			}
 		}
+                else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA_TIME)
+		{
+			if(message_name == "set_volume")
+			{
+				F32 volume = message_in.getValueReal("volume");
+				setVolume(volume);
+			}
+		}
 		else if(message_class == LLPLUGIN_MESSAGE_CLASS_MEDIA)
 		{
 			if(message_name == "size_change")
@@ -998,6 +1019,13 @@ void MediaPluginWebKit::receiveMessage(const char *message_string)
 	}
 }
 
+void MediaPluginWebKit::setVolume(F32 volume)
+{
+#if LL_LINUX
+	mLinuxVolumeCatcher.setVolume(volume);
+#endif // LL_LINUX
+}
+
 int init_media_plugin(LLPluginInstance::sendMessageFunction host_send_func, void *host_user_data, LLPluginInstance::sendMessageFunction *plugin_send_func, void **plugin_user_data)
 {
 	MediaPluginWebKit *self = new MediaPluginWebKit(host_send_func, host_user_data);
diff --git a/indra/newview/linux_tools/client-readme.txt b/indra/newview/linux_tools/client-readme.txt
index 92d321d8c0..e01b9e4bc6 100644
--- a/indra/newview/linux_tools/client-readme.txt
+++ b/indra/newview/linux_tools/client-readme.txt
@@ -15,7 +15,7 @@ Life itself - please see <http://www.secondlife.com/whatis/>.
    5.3. Blank window after minimizing it
    5.4. Audio
    5.5. 'Alt' key for camera controls doesn't work
-   5.6. In-world streaming movie/music playback
+   5.6. In-world streaming movie, music and Flash playback
 6. Advanced Troubleshooting
    6.1. Audio
    6.2. OpenGL
@@ -169,12 +169,15 @@ SOLUTION:- Some window managers eat the Alt key for their own purposes; you
    example, the 'Windows' key!) which will allow the Alt key to function
    properly with mouse actions in Second Life and other applications.
 
-PROBLEM 6:- In-world movie and/or music playback doesn't work for me.
+PROBLEM 6:- In-world movie, music, or Flash playback doesn't work for me.
 SOLUTION:- You need to have a working installation of GStreamer 0.10; this
    is usually an optional package for most versions of Linux.  If you have
    installed GStreamer 0.10 and you can play some music/movies but not others
    then you need to install a wider selection of GStreamer plugins, either
-   from your vendor or an appropriate third party.
+   from your vendor (i.e. the 'Ugly' plugins) or an appropriate third party.
+   For Flash playback, you need to have Flash 10 installed for your normal
+   web browser (for example, Firefox).  PulseAudio is required for Flash
+   volume control / muting to fully function inside Second Life.
 
 
 6. ADVANCED TROUBLESHOOTING
diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index f4bc35002b..08cd101b01 100644
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -286,6 +286,7 @@ void LLAgentWearables::addWearableToAgentInventoryCallback::fire(const LLUUID& i
 	}
 	if (mTodo & CALL_RECOVERDONE)
 	{
+		LLAppearanceManager::instance().addCOFItemLink(inv_item,false);
 		gAgentWearables.recoverMissingWearableDone();
 	}
 	/*
@@ -1038,7 +1039,7 @@ void LLAgentWearables::onInitialWearableAssetArrived(LLWearable* wearable, void*
 	{
 		return;
 	}
-
+		
 	if (wearable)
 	{
 		llassert(type == wearable->getType());
@@ -1057,6 +1058,7 @@ void LLAgentWearables::onInitialWearableAssetArrived(LLWearable* wearable, void*
 		// Somehow the asset doesn't exist in the database.
 		gAgentWearables.recoverMissingWearable(type,index);
 	}
+	
 
 	gInventory.notifyObservers();
 
@@ -1576,7 +1578,7 @@ void LLAgentWearables::setWearableOutfit(const LLInventoryItem::item_array_t& it
 										 const LLDynamicArray< LLWearable* >& wearables,
 										 BOOL remove)
 {
-	lldebugs << "setWearableOutfit() start" << llendl;
+	llinfos << "setWearableOutfit() start" << llendl;
 
 	BOOL wearables_to_remove[WT_COUNT];
 	wearables_to_remove[WT_SHAPE]		= FALSE;
@@ -2485,7 +2487,7 @@ class LLFetchAndLinkObserver: public LLInventoryFetchObserver
 public:
 	LLFetchAndLinkObserver(LLInventoryFetchObserver::item_ref_t& ids):
 		m_ids(ids),
-		LLInventoryFetchObserver(true)
+		LLInventoryFetchObserver(true) // retry for missing items
 	{
 	}
 	~LLFetchAndLinkObserver()
@@ -2494,7 +2496,9 @@ public:
 	virtual void done()
 	{
 		gInventory.removeObserver(this);
+
 		// Link to all fetched items in COF.
+		LLPointer<LLInventoryCallback> link_waiter = new LLUpdateAppearanceOnDestroy;
 		for (LLInventoryFetchObserver::item_ref_t::iterator it = m_ids.begin();
 			 it != m_ids.end();
 			 ++it)
@@ -2506,8 +2510,13 @@ public:
 				llwarns << "fetch failed!" << llendl;
 				continue;
 			}
-			link_inventory_item(gAgent.getID(), item->getLinkedUUID(), LLAppearanceManager::instance().getCOF(), item->getName(),
-								LLAssetType::AT_LINK, LLPointer<LLInventoryCallback>(NULL));
+
+			link_inventory_item(gAgent.getID(),
+								item->getLinkedUUID(),
+								LLAppearanceManager::instance().getCOF(),
+								item->getName(),
+								LLAssetType::AT_LINK,
+								link_waiter);
 		}
 	}
 private:
@@ -2530,11 +2539,13 @@ void LLInitialWearablesFetch::processWearablesMessage()
 #ifdef USE_CURRENT_OUTFIT_FOLDER
 				ids.push_back(wearable_data->mItemID);
 #endif
-				// Fetch the wearables
-				LLWearableList::instance().getAsset(wearable_data->mAssetID,
-													LLStringUtil::null,
-													LLWearableDictionary::getAssetType(wearable_data->mType),
-													LLAgentWearables::onInitialWearableAssetArrived, (void*)(wearable_data));
+#if 0
+// 				// Fetch the wearables
+// 				LLWearableList::instance().getAsset(wearable_data->mAssetID,
+// 													LLStringUtil::null,
+// 													LLWearableDictionary::getAssetType(wearable_data->mType),
+// 													LLAgentWearables::onInitialWearableAssetArrived, (void*)(wearable_data));
+#endif
 			}
 			else
 			{
diff --git a/indra/newview/llappearancemgr.cpp b/indra/newview/llappearancemgr.cpp
index eb4a47664b..c9da08701d 100644
--- a/indra/newview/llappearancemgr.cpp
+++ b/indra/newview/llappearancemgr.cpp
@@ -301,50 +301,52 @@ void LLOutfitFetch::done()
 	delete this;
 }
 
-class LLUpdateAppearanceOnDestroy: public LLInventoryCallback
+LLUpdateAppearanceOnDestroy::LLUpdateAppearanceOnDestroy():
+	mFireCount(0)
 {
-public:
-	LLUpdateAppearanceOnDestroy():
-		mFireCount(0)
-	{
-	}
+}
 
-	virtual ~LLUpdateAppearanceOnDestroy()
+LLUpdateAppearanceOnDestroy::~LLUpdateAppearanceOnDestroy()
+{
+	llinfos << "done update appearance on destroy" << llendl;
+	
+	if (!LLApp::isExiting())
 	{
-		llinfos << "done update appearance on destroy" << llendl;
-
-		if (!LLApp::isExiting())
-		{
-			LLAppearanceManager::instance().updateAppearanceFromCOF();
-		}
+		LLAppearanceManager::instance().updateAppearanceFromCOF();
 	}
+}
 
-	/* virtual */ void fire(const LLUUID& inv_item)
-	{
-		llinfos << "callback fired" << llendl;
-		mFireCount++;
-	}
-private:
-	U32 mFireCount;
-};
+void LLUpdateAppearanceOnDestroy::fire(const LLUUID& inv_item)
+{
+	llinfos << "callback fired" << llendl;
+	mFireCount++;
+}
 
 struct LLFoundData
 {
-	LLFoundData() : mAssetType(LLAssetType::AT_NONE), mWearable(NULL) {}
+	LLFoundData() :
+		mAssetType(LLAssetType::AT_NONE),
+		mWearableType(WT_INVALID),
+		mWearable(NULL) {}
+
 	LLFoundData(const LLUUID& item_id,
-		    const LLUUID& asset_id,
-		    const std::string& name,
-		    LLAssetType::EType asset_type) :
+				const LLUUID& asset_id,
+				const std::string& name,
+				const LLAssetType::EType& asset_type,
+				const EWearableType& wearable_type
+		) :
 		mItemID(item_id),
 		mAssetID(asset_id),
 		mName(name),
 		mAssetType(asset_type),
+		mWearableType(wearable_type),
 		mWearable( NULL ) {}
 	
 	LLUUID mItemID;
 	LLUUID mAssetID;
 	std::string mName;
 	LLAssetType::EType mAssetType;
+	EWearableType mWearableType;
 	LLWearable* mWearable;
 };
 
@@ -355,14 +357,26 @@ public:
 	LLWearableHoldingPattern();
 	~LLWearableHoldingPattern();
 
-	bool pollCompletion();
+	bool pollFetchCompletion();
+	void onFetchCompletion();
 	bool isFetchCompleted();
 	bool isTimedOut();
+
+	void checkMissingWearables();
+	bool pollMissingWearables();
+	bool isMissingCompleted();
+	void recoverMissingWearable(EWearableType type);
+	void clearCOFLinksForMissingWearables();
+	
+	void onAllComplete();
 	
 	typedef std::list<LLFoundData> found_list_t;
 	found_list_t mFoundList;
 	LLInventoryModel::item_array_t mObjItems;
 	LLInventoryModel::item_array_t mGestItems;
+	typedef std::set<S32> type_set_t;
+	type_set_t mTypesToRecover;
+	type_set_t mTypesToLink;
 	S32 mResolved;
 	LLTimer mWaitTime;
 	bool mFired;
@@ -389,13 +403,99 @@ bool LLWearableHoldingPattern::isTimedOut()
 	return mWaitTime.getElapsedTimeF32() > max_wait_time; 
 }
 
-bool LLWearableHoldingPattern::pollCompletion()
+void LLWearableHoldingPattern::checkMissingWearables()
+{
+	std::vector<S32> found_by_type(WT_COUNT,0);
+	std::vector<S32> requested_by_type(WT_COUNT,0);
+	for (found_list_t::iterator it = mFoundList.begin(); it != mFoundList.end(); ++it)
+	{
+		LLFoundData &data = *it;
+		if (data.mWearableType < WT_COUNT)
+			requested_by_type[data.mWearableType]++;
+		if (data.mWearable)
+			found_by_type[data.mWearableType]++;
+	}
+
+	for (S32 type = 0; type < WT_COUNT; ++type)
+	{
+		llinfos << "type " << type << " requested " << requested_by_type[type] << " found " << found_by_type[type] << llendl;
+		if (found_by_type[type] > 0)
+			continue;
+		if (
+			// Need to recover if at least one wearable of that type
+			// was requested but none was found (prevent missing
+			// pants)
+			(requested_by_type[type] > 0) ||  
+			// or if type is a body part and no wearables were found.
+			((type == WT_SHAPE) || (type == WT_SKIN) || (type == WT_HAIR) || (type == WT_EYES)))
+		{
+			mTypesToRecover.insert(type);
+			mTypesToLink.insert(type);
+			recoverMissingWearable((EWearableType)type);
+			llwarns << "need to replace " << type << llendl; 
+		}
+	}
+
+	if (!pollMissingWearables())
+	{
+		mWaitTime.reset();
+		doOnIdleRepeating(boost::bind(&LLWearableHoldingPattern::pollMissingWearables,this));
+	}
+}
+
+void LLWearableHoldingPattern::onAllComplete()
+{
+	// Activate all gestures in this folder
+	if (mGestItems.count() > 0)
+	{
+		llinfos << "Activating " << mGestItems.count() << " gestures" << llendl;
+		
+		LLGestureManager::instance().activateGestures(mGestItems);
+		
+		// Update the inventory item labels to reflect the fact
+		// they are active.
+		LLViewerInventoryCategory* catp =
+			gInventory.getCategory(LLAppearanceManager::instance().getCOF());
+		
+		if (catp)
+		{
+			gInventory.updateCategory(catp);
+			gInventory.notifyObservers();
+		}
+	}
+
+	// Update wearables.
+	llinfos << "Updating agent wearables with " << mResolved << " wearable items " << llendl;
+	LLAppearanceManager::instance().updateAgentWearables(this, false);
+	
+	// Update attachments to match those requested.
+	LLVOAvatar* avatar = gAgent.getAvatarObject();
+	if( avatar )
+	{
+		llinfos << "Updating " << mObjItems.count() << " attachments" << llendl;
+		LLAgentWearables::userUpdateAttachments(mObjItems);
+	}
+
+	if (isFetchCompleted() && isMissingCompleted())
+	{
+		// Only safe to delete if all wearable callbacks and all missing wearables completed.
+		delete this;
+	}
+}
+
+void LLWearableHoldingPattern::onFetchCompletion()
+{
+	checkMissingWearables();
+}
+
+// Runs as an idle callback until all wearables are fetched (or we time out).
+bool LLWearableHoldingPattern::pollFetchCompletion()
 {
 	bool completed = isFetchCompleted();
 	bool timed_out = isTimedOut();
 	bool done = completed || timed_out;
 	
-	llinfos << "polling, done status: " << completed << " timed out? " << timed_out << " elapsed " << mWaitTime.getElapsedTimeF32() << llendl;
+	llinfos << "polling, done status: " << completed << " timed out " << timed_out << " elapsed " << mWaitTime.getElapsedTimeF32() << llendl;
 
 	if (done)
 	{
@@ -406,46 +506,184 @@ bool LLWearableHoldingPattern::pollCompletion()
 			llwarns << "Exceeded max wait time for wearables, updating appearance based on what has arrived" << llendl;
 		}
 
-		// Activate all gestures in this folder
-		if (mGestItems.count() > 0)
-		{
-			llinfos << "Activating " << mGestItems.count() << " gestures" << llendl;
-			
-			LLGestureManager::instance().activateGestures(mGestItems);
-			
-			// Update the inventory item labels to reflect the fact
-			// they are active.
-			LLViewerInventoryCategory* catp =
-				gInventory.getCategory(LLAppearanceManager::instance().getCOF());
+		onFetchCompletion();
+	}
+	return done;
+}
 
-			if (catp)
-			{
-				gInventory.updateCategory(catp);
-				gInventory.notifyObservers();
-			}
-		}
+class RecoveredItemLinkCB: public LLInventoryCallback
+{
+public:
+	RecoveredItemLinkCB(EWearableType type, LLWearable *wearable, LLWearableHoldingPattern* holder):
+		mHolder(holder),
+		mWearable(wearable),
+		mType(type)
+	{
+	}
+	void fire(const LLUUID& item_id)
+	{
+		llinfos << "Recovered item link for type " << mType << llendl;
+		mHolder->mTypesToLink.erase(mType);
+		// Add wearable to FoundData for actual wearing
+		LLViewerInventoryItem *item = gInventory.getItem(item_id);
+		LLViewerInventoryItem *linked_item = item ? item->getLinkedItem() : NULL;
 
-		// Update wearables.
-		llinfos << "Updating agent wearables with " << mResolved << " wearable items " << llendl;
-		LLAppearanceManager::instance().updateAgentWearables(this, false);
-		
-		// Update attachments to match those requested.
-		LLVOAvatar* avatar = gAgent.getAvatarObject();
-		if( avatar )
+		gInventory.addChangedMask(LLInventoryObserver::LABEL, linked_item->getUUID());
+			
+		if (item && linked_item)
 		{
-			llinfos << "Updating " << mObjItems.count() << " attachments" << llendl;
-			LLAgentWearables::userUpdateAttachments(mObjItems);
+			LLFoundData found(linked_item->getUUID(),
+							  linked_item->getAssetUUID(),
+							  linked_item->getName(),
+							  linked_item->getType(),
+							  linked_item->isWearableType() ? linked_item->getWearableType() : WT_INVALID
+				);
+			found.mWearable = mWearable;
+			mHolder->mFoundList.push_front(found);
 		}
+		else
+		{
+			llwarns << "inventory item or link not found for recovered wearable" << llendl;
+		}
+	}
+private:
+	LLWearableHoldingPattern* mHolder;
+	LLWearable *mWearable;
+	EWearableType mType;
+};
 
-		if (completed)
+class RecoveredItemCB: public LLInventoryCallback
+{
+public:
+	RecoveredItemCB(EWearableType type, LLWearable *wearable, LLWearableHoldingPattern* holder):
+		mHolder(holder),
+		mWearable(wearable),
+		mType(type)
+	{
+	}
+	void fire(const LLUUID& item_id)
+	{
+		llinfos << "Recovered item for type " << mType << llendl;
+		LLViewerInventoryItem *itemp = gInventory.getItem(item_id);
+		LLPointer<LLInventoryCallback> cb = new RecoveredItemLinkCB(mType,mWearable,mHolder);
+		mHolder->mTypesToRecover.erase(mType);
+		link_inventory_item( gAgent.getID(),
+							 item_id,
+							 LLAppearanceManager::instance().getCOF(),
+							 itemp->getName(),
+							 LLAssetType::AT_LINK,
+							 cb);
+	}
+private:
+	LLWearableHoldingPattern* mHolder;
+	LLWearable *mWearable;
+	EWearableType mType;
+};
+
+void LLWearableHoldingPattern::recoverMissingWearable(EWearableType type)
+{
+		// Try to recover by replacing missing wearable with a new one.
+	LLNotificationsUtil::add("ReplacedMissingWearable");
+	lldebugs << "Wearable " << LLWearableDictionary::getTypeLabel(type)
+			 << " could not be downloaded.  Replaced inventory item with default wearable." << llendl;
+	LLWearable* wearable = LLWearableList::instance().createNewWearable(type);
+
+	// Add a new one in the lost and found folder.
+	const LLUUID lost_and_found_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_LOST_AND_FOUND);
+	LLPointer<LLInventoryCallback> cb = new RecoveredItemCB(type,wearable,this);
+
+	create_inventory_item(gAgent.getID(),
+						  gAgent.getSessionID(),
+						  lost_and_found_id,
+						  wearable->getTransactionID(),
+						  wearable->getName(),
+						  wearable->getDescription(),
+						  wearable->getAssetType(),
+						  LLInventoryType::IT_WEARABLE,
+						  wearable->getType(),
+						  wearable->getPermissions().getMaskNextOwner(),
+						  cb);
+}
+
+bool LLWearableHoldingPattern::isMissingCompleted()
+{
+	return mTypesToLink.size()==0 && mTypesToRecover.size()==0;
+}
+
+void LLWearableHoldingPattern::clearCOFLinksForMissingWearables()
+{
+	for (found_list_t::iterator it = mFoundList.begin(); it != mFoundList.end(); ++it)
+	{
+		LLFoundData &data = *it;
+		if ((data.mWearableType < WT_COUNT) && (!data.mWearable))
 		{
-			// Only safe to delete if all wearable callbacks completed.
-			delete this;
+			// Wearable link that was never resolved; remove links to it from COF
+			llinfos << "removing link for unresolved item " << data.mItemID.asString() << llendl;
+			LLAppearanceManager::instance().removeCOFItemLinks(data.mItemID,false);
 		}
 	}
+}
+
+bool LLWearableHoldingPattern::pollMissingWearables()
+{
+	bool timed_out = isTimedOut();
+	bool missing_completed = isMissingCompleted();
+	bool done = timed_out || missing_completed;
+	
+	llinfos << "polling missing wearables, waiting for items " << mTypesToRecover.size()
+			<< " links " << mTypesToLink.size()
+			<< " wearables, timed out " << timed_out
+			<< " elapsed " << mWaitTime.getElapsedTimeF32()
+			<< " done " << done << llendl;
+
+	if (done)
+	{
+		clearCOFLinksForMissingWearables();
+		onAllComplete();
+	}
 	return done;
 }
 
+static void onWearableAssetFetch(LLWearable* wearable, void* data)
+{
+	LLWearableHoldingPattern* holder = (LLWearableHoldingPattern*)data;
+	holder->mResolved += 1;  // just counting callbacks, not successes.
+	llinfos << "onWearableAssetFetch, resolved count " << holder->mResolved << " of requested " << holder->mFoundList.size() << llendl;
+	if (wearable)
+	{
+		llinfos << "wearable found, type " << wearable->getType() << " asset " << wearable->getAssetID() << llendl;
+	}
+	else
+	{
+		llwarns << "no wearable found" << llendl;
+	}
+
+	if (holder->mFired)
+	{
+		llwarns << "called after holder fired" << llendl;
+		return;
+	}
+
+	if (!wearable)
+	{
+		return;
+	}
+
+	for (LLWearableHoldingPattern::found_list_t::iterator iter = holder->mFoundList.begin();
+		 iter != holder->mFoundList.end(); ++iter)
+	{
+		LLFoundData& data = *iter;
+		if(wearable->getAssetID() == data.mAssetID)
+		{
+			data.mWearable = wearable;
+			// Failing this means inventory or asset server are corrupted in a way we don't handle.
+			llassert((data.mWearableType < WT_COUNT) && (wearable->getType() == data.mWearableType));
+			break;
+		}
+	}
+}
+
+
 static void removeDuplicateItems(LLInventoryModel::item_array_t& items)
 {
 	LLInventoryModel::item_array_t new_items;
@@ -473,30 +711,6 @@ static void removeDuplicateItems(LLInventoryModel::item_array_t& items)
 	items = new_items;
 }
 
-static void onWearableAssetFetch(LLWearable* wearable, void* data)
-{
-	LLWearableHoldingPattern* holder = (LLWearableHoldingPattern*)data;
-	if (holder->mFired)
-	{
-		llwarns << "called after holder fired" << llendl;
-	}
-
-	if(wearable)
-	{
-		for (LLWearableHoldingPattern::found_list_t::iterator iter = holder->mFoundList.begin();
-			 iter != holder->mFoundList.end(); ++iter)
-		{
-			LLFoundData& data = *iter;
-			if(wearable->getAssetID() == data.mAssetID)
-			{
-				data.mWearable = wearable;
-				break;
-			}
-		}
-	}
-	holder->mResolved += 1;
-}
-
 const LLUUID LLAppearanceManager::getCOF() const
 {
 	return gInventory.findCategoryUUIDForType(LLFolderType::FT_CURRENT_OUTFIT);
@@ -718,7 +932,8 @@ void LLAppearanceManager::linkAll(const LLUUID& category,
 
 void LLAppearanceManager::updateCOF(const LLUUID& category, bool append)
 {
-	llinfos << "starting" << llendl;
+	LLViewerInventoryCategory *pcat = gInventory.getCategory(category);
+	llinfos << "starting, cat " << (pcat ? pcat->getName() : "[UNKNOWN]") << llendl;
 
 	const LLUUID cof = getCOF();
 
@@ -893,6 +1108,9 @@ void LLAppearanceManager::updateAppearanceFromCOF()
 	// wearables can be resolved immediately, then the
 	// callback will be called (and this object deleted)
 	// before the final getNextData().
+
+	// BAP future cleanup - no point having found_container when
+	// mFoundList already has all the info.
 	LLDynamicArray<LLFoundData> found_container;
 	for(S32 i = 0; i  < wear_items.count(); ++i)
 	{
@@ -903,7 +1121,21 @@ void LLAppearanceManager::updateAppearanceFromCOF()
 			LLFoundData found(linked_item->getUUID(),
 							  linked_item->getAssetUUID(),
 							  linked_item->getName(),
-							  linked_item->getType());
+							  linked_item->getType(),
+							  linked_item->isWearableType() ? linked_item->getWearableType() : WT_INVALID
+				);
+
+#if 0
+			// Fault injection: uncomment this block to test asset
+			// fetch failures (should be replaced by new defaults in
+			// lost&found).
+			if (found.mWearableType == WT_SHAPE || found.mWearableType == WT_JACKET)
+			{
+				found.mAssetID.generate(); // Replace with new UUID, guaranteed not to exist in DB
+				
+			}
+#endif
+
 			holder->mFoundList.push_front(found);
 			found_container.put(found);
 		}
@@ -923,7 +1155,9 @@ void LLAppearanceManager::updateAppearanceFromCOF()
 	for(S32 i = 0; i < found_container.count(); ++i)
 	{
 		LLFoundData& found = found_container.get(i);
-				
+
+		llinfos << "waiting for onWearableAssetFetch callback, asset " << found.mAssetID.asString() << llendl;
+
 		// Fetch the wearables about to be worn.
 		LLWearableList::instance().getAsset(found.mAssetID,
 											found.mName,
@@ -933,9 +1167,9 @@ void LLAppearanceManager::updateAppearanceFromCOF()
 
 	}
 
-	if (!holder->pollCompletion())
+	if (!holder->pollFetchCompletion())
 	{
-		doOnIdleRepeating(boost::bind(&LLWearableHoldingPattern::pollCompletion,holder));
+		doOnIdleRepeating(boost::bind(&LLWearableHoldingPattern::pollFetchCompletion,holder));
 	}
 
 }
diff --git a/indra/newview/llappearancemgr.h b/indra/newview/llappearancemgr.h
index 28b51ee0f6..e7e2f33520 100644
--- a/indra/newview/llappearancemgr.h
+++ b/indra/newview/llappearancemgr.h
@@ -151,6 +151,18 @@ public:
 	BOOL getIsProtectedCOFItem(const LLUUID& obj_id) const;
 };
 
+class LLUpdateAppearanceOnDestroy: public LLInventoryCallback
+{
+public:
+	LLUpdateAppearanceOnDestroy();
+	virtual ~LLUpdateAppearanceOnDestroy();
+	/* virtual */ void fire(const LLUUID& inv_item);
+
+private:
+	U32 mFireCount;
+};
+
+
 #define SUPPORT_ENSEMBLES 0
 
 LLUUID findDescendentCategoryIDByName(const LLUUID& parent_id,const std::string& name);
diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index 5b59f52fa5..d0513c35ce 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -1925,7 +1925,7 @@ bool LLFindCOFValidItems::operator()(LLInventoryCategory* cat,
 	// - links to attachments
 	// - links to gestures
 	// - links to ensemble folders
-	LLViewerInventoryItem *linked_item = ((LLViewerInventoryItem*)item)->getLinkedItem(); // BAP - safe?
+	LLViewerInventoryItem *linked_item = ((LLViewerInventoryItem*)item)->getLinkedItem();
 	if (linked_item)
 	{
 		LLAssetType::EType type = linked_item->getType();
@@ -1936,7 +1936,7 @@ bool LLFindCOFValidItems::operator()(LLInventoryCategory* cat,
 	}
 	else
 	{
-		LLViewerInventoryCategory *linked_category = ((LLViewerInventoryItem*)item)->getLinkedCategory(); // BAP - safe?
+		LLViewerInventoryCategory *linked_category = ((LLViewerInventoryItem*)item)->getLinkedCategory();
 		// BAP remove AT_NONE support after ensembles are fully working?
 		return (linked_category &&
 				((linked_category->getPreferredType() == LLFolderType::FT_NONE) ||
@@ -2962,8 +2962,6 @@ void LLFolderBridge::modifyOutfit(BOOL append)
 	LLViewerInventoryCategory* cat = getCategory();
 	if(!cat) return;
 
-	// BAP - was:
-	// wear_inventory_category_on_avatar( cat, append );
 	LLAppearanceManager::instance().wearInventoryCategory( cat, FALSE, append );
 }
 
diff --git a/indra/newview/llpanelgroup.cpp b/indra/newview/llpanelgroup.cpp
index 61463ed843..706787e824 100644
--- a/indra/newview/llpanelgroup.cpp
+++ b/indra/newview/llpanelgroup.cpp
@@ -337,7 +337,7 @@ void LLPanelGroup::update(LLGroupChange gc)
 		childSetToolTip("group_name",gdatap->mName);
 		
 		LLGroupData agent_gdatap;
-		bool is_member = gAgent.getGroupData(mID,agent_gdatap);
+		bool is_member = gAgent.getGroupData(mID,agent_gdatap) || gAgent.isGodlike();
 		bool join_btn_visible = !is_member && gdatap->mOpenEnrollment;
 		
 		mButtonJoin->setVisible(join_btn_visible);
@@ -466,7 +466,7 @@ void LLPanelGroup::setGroupID(const LLUUID& group_id)
 		}
 
 		LLGroupData agent_gdatap;
-		bool is_member = gAgent.getGroupData(mID,agent_gdatap);
+		bool is_member = gAgent.getGroupData(mID,agent_gdatap) || gAgent.isGodlike();
 		
 		tab_roles->setVisible(is_member);
 		tab_notices->setVisible(is_member);
diff --git a/indra/newview/llpanelgroupnotices.cpp b/indra/newview/llpanelgroupnotices.cpp
index 6210973dae..5f913d5469 100644
--- a/indra/newview/llpanelgroupnotices.cpp
+++ b/indra/newview/llpanelgroupnotices.cpp
@@ -652,6 +652,9 @@ void LLPanelGroupNotices::setGroupID(const LLUUID& id)
 	LLGroupDropTarget* target = getChild<LLGroupDropTarget> ("drop_target");
 	target->setPanel (this);
 	target->setGroup (mGroupID);
+
+	if(mViewMessage) 
+		mViewMessage->clear();
 	
 	activate();
 }
diff --git a/indra/newview/llpanelnearbymedia.cpp b/indra/newview/llpanelnearbymedia.cpp
index e1676d2299..173ff8d68b 100644
--- a/indra/newview/llpanelnearbymedia.cpp
+++ b/indra/newview/llpanelnearbymedia.cpp
@@ -535,7 +535,9 @@ void LLPanelNearByMedia::refreshParcelItems()
 	const LLSD &choice_llsd = mShowCtrl->getSelectedValue();
 	MediaClass choice = (MediaClass)choice_llsd.asInteger();
 	// Only show "special parcel items" if "All" or "Within" filter
-	bool should_include = choice == MEDIA_CLASS_ALL || choice == MEDIA_CLASS_WITHIN_PARCEL;
+	// (and if media is "enabled")
+	bool should_include = gSavedSettings.getBOOL("AudioStreamingMedia") &&
+						  (choice == MEDIA_CLASS_ALL || choice == MEDIA_CLASS_WITHIN_PARCEL);
 	
 	// First Parcel Media: add or remove it as necessary
 	if (should_include && LLViewerMedia::hasParcelMedia())
@@ -579,8 +581,8 @@ void LLPanelNearByMedia::refreshParcelItems()
 					   "parcel media");
 	}
 	
-	// Next Parcel Audio: add or remove it as necessary
-	if (should_include && LLViewerMedia::hasParcelAudio())
+	// Next Parcel Audio: add or remove it as necessary (don't show if disabled in prefs)
+	if (should_include && LLViewerMedia::hasParcelAudio() && gSavedSettings.getBOOL("AudioStreamingMusic"))
 	{
 		// Yes, there is parcel audio.
 		if (NULL == mParcelAudioItem)
@@ -693,14 +695,16 @@ void LLPanelNearByMedia::refreshList()
 		}
 	}
 	}	
-	mDisableAllCtrl->setEnabled(LLViewerMedia::isAnyMediaShowing() || 
-								LLViewerMedia::isParcelMediaPlaying() ||
-								LLViewerMedia::isParcelAudioPlaying());
-	mEnableAllCtrl->setEnabled(disabled_count > 0 ||
-							   // parcel media (if we have it, and it isn't playing, enable "start")
-							   (LLViewerMedia::hasParcelMedia() && ! LLViewerMedia::isParcelMediaPlaying()) ||
-							   // parcel audio (if we have it, and it isn't playing, enable "start")
-							   (LLViewerMedia::hasParcelAudio() && ! LLViewerMedia::isParcelAudioPlaying()));
+	mDisableAllCtrl->setEnabled(gSavedSettings.getBOOL("AudioStreamingMedia") &&
+								(LLViewerMedia::isAnyMediaShowing() || 
+								 LLViewerMedia::isParcelMediaPlaying() ||
+								 LLViewerMedia::isParcelAudioPlaying()));
+	mEnableAllCtrl->setEnabled(gSavedSettings.getBOOL("AudioStreamingMedia") &&
+							   (disabled_count > 0 ||
+								// parcel media (if we have it, and it isn't playing, enable "start")
+								(LLViewerMedia::hasParcelMedia() && ! LLViewerMedia::isParcelMediaPlaying()) ||
+								// parcel audio (if we have it, and it isn't playing, enable "start")
+								(LLViewerMedia::hasParcelAudio() && ! LLViewerMedia::isParcelAudioPlaying())));
 
 	// Iterate over the rows in the control, updating ones whose impl exists, and deleting ones whose impl has gone away.
 	std::vector<LLScrollListItem*> items = mMediaList->getAllData();
@@ -825,10 +829,7 @@ void LLPanelNearByMedia::onZoomMedia(void* user_data)
 
 void LLPanelNearByMedia::onClickParcelMediaPlay()
 {
-	if (gSavedSettings.getBOOL("AudioStreamingMedia"))
-	{
-		LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
-	}
+	LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
 }
 
 void LLPanelNearByMedia::onClickParcelMediaStop()
@@ -854,8 +855,8 @@ void LLPanelNearByMedia::onClickParcelAudioStart()
 		
 	if (!gAudiop)
 		return;
+	
 	gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
-
 }
 
 void LLPanelNearByMedia::onClickParcelAudioPlay()
@@ -957,15 +958,29 @@ void LLPanelNearByMedia::onMoreLess()
 
 void LLPanelNearByMedia::updateControls()
 {
+	if (! gSavedSettings.getBOOL("AudioStreamingMedia"))
+	{
+		// Just show disabled controls
+		showDisabledControls();
+		return;
+	}
+	
 	LLUUID selected_media_id = mMediaList->getValue().asUUID();
 	
 	if (selected_media_id == PARCEL_AUDIO_LIST_ITEM_UUID)
 	{
-		showTimeBasedControls(LLViewerMedia::isParcelAudioPlaying(),
+		if (!LLViewerMedia::hasParcelAudio() || !gSavedSettings.getBOOL("AudioStreamingMusic"))
+		{
+			// Shouldn't happen, but do this anyway
+			showDisabledControls();
+		}
+		else {
+			showTimeBasedControls(LLViewerMedia::isParcelAudioPlaying(),
 							  false, // include_zoom
 							  false, // is_zoomed
 							  gSavedSettings.getBOOL("MuteMusic"), 
 							  gSavedSettings.getF32("AudioLevelMusic") );
+		}
 	}
 	else if (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID)
 	{
@@ -1079,15 +1094,18 @@ void LLPanelNearByMedia::onClickSelectedMediaPlay()
 	{
 		LLViewerMediaImpl *impl = (selected_media_id == PARCEL_MEDIA_LIST_ITEM_UUID) ?
 			((LLViewerMediaImpl*)LLViewerParcelMedia::getParcelMedia()) : LLViewerMedia::getMediaImplFromTextureID(selected_media_id);
-		if (NULL != impl && impl->isMediaTimeBased() && impl->isMediaPaused())
-		{
-			// Aha!  It's really time-based media that's paused, so unpause
-			impl->play();
-			return;
-		}
-		else if (NULL != impl && impl->isParcelMedia())
+		if (NULL != impl)
 		{
-			LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
+			if (impl->isMediaTimeBased() && impl->isMediaPaused())
+			{
+				// Aha!  It's really time-based media that's paused, so unpause
+				impl->play();
+				return;
+			}
+			else if (impl->isParcelMedia())
+			{
+				LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
+			}
 		}
 	}	
 }
diff --git a/indra/newview/llstatusbar.cpp b/indra/newview/llstatusbar.cpp
index e83c882866..732c23982b 100644
--- a/indra/newview/llstatusbar.cpp
+++ b/indra/newview/llstatusbar.cpp
@@ -358,8 +358,10 @@ void LLStatusBar::refresh()
 	bool mute_audio = LLAppViewer::instance()->getMasterSystemAudioMute();
 	mBtnVolume->setToggleState(mute_audio);
 	
-	// Don't show media toggle if there's no media, parcel media, and no parcel audio
-	mMediaToggle->setVisible(LLViewerMedia::hasInWorldMedia() || LLViewerMedia::hasParcelMedia() || LLViewerMedia::hasParcelAudio());
+	// Disable media toggle if there's no media, parcel media, and no parcel audio
+	// (or if media is disabled)
+	mMediaToggle->setEnabled(gSavedSettings.getBOOL("AudioStreamingMedia") && 
+							 (LLViewerMedia::hasInWorldMedia() || LLViewerMedia::hasParcelMedia() || LLViewerMedia::hasParcelAudio()));
 	// Note the "sense" of the toggle is opposite whether media is playing or not
 	mMediaToggle->setValue(! (LLViewerMedia::isAnyMediaShowing() || 
 							  LLViewerMedia::isParcelMediaPlaying() ||
@@ -547,13 +549,13 @@ void LLStatusBar::onMouseEnterNearbyMedia()
 	LLButton* nearby_media_btn =  getChild<LLButton>( "media_toggle_btn" );
 	LLRect nearby_media_btn_rect = nearby_media_btn->calcScreenRect();
 	nearby_media_rect.setLeftTopAndSize(nearby_media_btn_rect.mLeft - 
-		(nearby_media_rect.getWidth() - nearby_media_btn_rect.getWidth())/2,
-		nearby_media_btn_rect.mBottom,
-		nearby_media_rect.getWidth(),
-		nearby_media_rect.getHeight());
+										(nearby_media_rect.getWidth() - nearby_media_btn_rect.getWidth())/2,
+										nearby_media_btn_rect.mBottom,
+										nearby_media_rect.getWidth(),
+										nearby_media_rect.getHeight());
 	// force onscreen
 	nearby_media_rect.translate(popup_holder->getRect().getWidth() - nearby_media_rect.mRight, 0);
-
+	
 	// show the master volume pull-down
 	mPanelNearByMedia->setShape(nearby_media_rect);
 	mPanelNearByMedia->setVisible(TRUE);
diff --git a/indra/newview/llviewermedia.cpp b/indra/newview/llviewermedia.cpp
index f1ca56a8ae..86336e353c 100644
--- a/indra/newview/llviewermedia.cpp
+++ b/indra/newview/llviewermedia.cpp
@@ -952,7 +952,10 @@ void LLViewerMedia::setAllMediaEnabled(bool val)
 			LLViewerParcelMedia::play(LLViewerParcelMgr::getInstance()->getAgentParcel());
 		}
 		
-		if (!LLViewerMedia::isParcelAudioPlaying() && gAudiop && LLViewerMedia::hasParcelAudio())
+		if (gSavedSettings.getBOOL("AudioStreamingMusic") &&
+			!LLViewerMedia::isParcelAudioPlaying() &&
+			gAudiop && 
+			LLViewerMedia::hasParcelAudio())
 		{
 			gAudiop->startInternetStream(LLViewerMedia::getParcelAudioURL());
 		}
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 989cfae464..02bde51fb6 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -6897,7 +6897,8 @@ class LLToolsEditLinkedParts : public view_listener_t
 {
 	bool handleEvent(const LLSD& userdata)
 	{
-		BOOL select_individuals = gSavedSettings.getBOOL("EditLinkedParts");
+		BOOL select_individuals = !gSavedSettings.getBOOL("EditLinkedParts");
+		gSavedSettings.setBOOL( "EditLinkedParts", select_individuals );
 		if (select_individuals)
 		{
 			LLSelectMgr::getInstance()->demoteSelectionToIndividuals();
diff --git a/indra/newview/skins/default/xui/en/panel_group_general.xml b/indra/newview/skins/default/xui/en/panel_group_general.xml
index 41e53be29e..f913c58cc9 100644
--- a/indra/newview/skins/default/xui/en/panel_group_general.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_general.xml
@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
  label="General"
- follows="all"
  height="604"
- width="303"
+ width="304"
  class="panel_group_general"
  name="general_tab">
     <panel.string
@@ -26,7 +25,7 @@ Hover your mouse over the options for more help.
       top="0"
       left="0"
       height="129"
-      width="313"
+      width="304"
       layout="topleft">
     <texture_picker
      follows="left|top"
diff --git a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
index b196d8eeb7..4e57b428bd 100644
--- a/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_info_sidetray.xml
@@ -81,80 +81,129 @@ background_visible="true"
      width="292"
      border_size="0">
    <layout_panel
-         bg_alpha_color="DkGray2"
-         bg_opaque_color="DkGray2"
- background_visible="true"
- background_opaque="true"
-      name="group_accordions"
-      follows="all"
-      layout="topleft"
-      auto_resize="true"
-      >
+       bg_alpha_color="DkGray2"
+       bg_opaque_color="DkGray2"
+       background_visible="true"
+       background_opaque="true"
+       name="group_accordions"
+       follows="all"
+       layout="topleft"
+       auto_resize="true">
    <accordion
      left="0"
      top="0"
-           single_expansion="true"
-             follows="all"
-             layout="topleft"
-             name="groups_accordion">
-             <accordion_tab
+     single_expansion="true"
+     follows="all"
+     layout="topleft"
+     name="groups_accordion">
+         <accordion_tab
             expanded="true"
             layout="topleft"
             name="group_general_tab"
             title="General">
-            <panel
-             border="false"
-             class="panel_group_general"
-             filename="panel_group_general.xml"
-             layout="topleft"
-             left="0"
-             follows="all"
-             help_topic="group_general_tab"
-             name="group_general_tab_panel"
-             top="0" />
+               <scroll_container
+                 color="DkGray2"
+                 follows="all"
+                 layout="topleft"
+                 left="0"
+                 name="profile_scroll"
+                 opaque="true"
+                 height="604"
+                 width="304"
+                 top="0">
+                   <panel
+                      border="false"
+                      class="panel_group_general"
+                      filename="panel_group_general.xml"
+                      layout="topleft"
+                      left="0"
+                      follows="left|top|right"
+                      help_topic="group_general_tab"
+                      name="group_general_tab_panel"
+                      top="0" />
+			   </scroll_container>
          </accordion_tab>
          <accordion_tab
             expanded="false"
             layout="topleft"
             name="group_roles_tab"
             title="Roles">
-            <panel
-            border="false"
-            class="panel_group_roles"
-             filename="panel_group_roles.xml"
-             layout="topleft"
-             left="0"
-             name="group_roles_tab_panel"
-             top="0" />
+               <scroll_container
+                 color="DkGray2"
+                 follows="all"
+                 layout="topleft"
+                 left="0"
+                 name="profile_scroll"
+                 opaque="true"
+                 height="680"
+                 width="304"
+                 top="0">
+
+                <panel
+                   border="false"
+                   class="panel_group_roles"
+                   filename="panel_group_roles.xml"
+                   follows="left|top|right"
+                   layout="topleft"
+                   left="0"
+                   name="group_roles_tab_panel"
+                   top="0" />
+                </scroll_container>
          </accordion_tab>
          <accordion_tab
-                 expanded="false"
+            expanded="false"
+            layout="topleft"
+            name="group_notices_tab"
+            title="Notices">
+               <scroll_container
+                 color="DkGray2"
+                 follows="all"
                  layout="topleft"
-                 name="group_notices_tab"
-                 title="Notices">
-        <panel
-        border="false"
-         class="panel_group_notices"
-         filename="panel_group_notices.xml"
-         layout="topleft"
-         left="0"
-         help_topic="group_notices_tab"
-         name="group_notices_tab_panel"
-         top="0" />
+                 left="0"
+                 name="profile_scroll"
+                 opaque="true"
+                 height="530"
+                 width="304"
+                 top="0">
+
+                <panel
+                    border="false"
+                    class="panel_group_notices"
+                    filename="panel_group_notices.xml"
+                    follows="left|top|right"
+                    layout="topleft"
+                    left="0"
+                    help_topic="group_notices_tab"
+                    name="group_notices_tab_panel"
+                    top="0" />
+               </scroll_container>
          </accordion_tab>
-        <accordion_tab
-                 expanded="false"
+         <accordion_tab
+             expanded="false"
+             layout="topleft"
+             name="group_land_tab"
+             title="Land/Assets">
+               <scroll_container
+                 color="DkGray2"
+                 follows="all"
                  layout="topleft"
-                 name="group_land_tab"
-                 title="Land/Assets">
-        <panel
-        border="false"
-         class="panel_group_land_money"
-         filename="panel_group_land_money.xml"
-         layout="topleft"
-         left="0"
-         name="group_land_tab_panel"
-         top="0" />
+                 left="0"
+                 name="profile_scroll"
+                 opaque="true"
+                 height="500"
+                 width="304"
+                 top="0">
+
+                 <panel
+					 border="false"
+                     class="panel_group_land_money"
+                     filename="panel_group_land_money.xml"
+                     follows="left|top|right"
+                     layout="topleft"
+                     left="0"
+                     name="group_land_tab_panel"
+                     top="0" />
+               </scroll_container>
          </accordion_tab>
          </accordion>
    </layout_panel>
diff --git a/indra/newview/skins/default/xui/en/panel_group_land_money.xml b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
index 38b0f234d5..7996a89e72 100644
--- a/indra/newview/skins/default/xui/en/panel_group_land_money.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_land_money.xml
@@ -1,14 +1,13 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
  border="false"
- follows="all"
  height="500"
  label="Land &amp; L$"
  layout="topleft"
  left="0"
  name="land_money_tab"
  top="0"
- width="313">
+ width="304">
     <panel.string
      name="help_text">
    A warning appears until the Total Land in Use is less than or = to the Total Contribution.
diff --git a/indra/newview/skins/default/xui/en/panel_group_notices.xml b/indra/newview/skins/default/xui/en/panel_group_notices.xml
index 5f46ad7860..731b3c119c 100644
--- a/indra/newview/skins/default/xui/en/panel_group_notices.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_notices.xml
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- follows="all"
  height="530"
  label="Notices"
  layout="topleft"
  left="0"
  name="notices_tab"
  top="0"
- width="313">
+ width="304">
     <panel.string
      name="help_text">
         Notices let you send a message and an optionally attached item.
@@ -44,7 +43,7 @@ Maximum 200 per group daily
      right="-1"
      name="notice_list"
      top_pad="0"
-     width="313">
+     width="304">
         <scroll_list.columns
          label=""
          name="icon"
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 7557e2cc5e..19c0da4f08 100644
--- a/indra/newview/skins/default/xui/en/panel_group_roles.xml
+++ b/indra/newview/skins/default/xui/en/panel_group_roles.xml
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- follows="all"
  height="680"
  label="Members &amp; Roles"
  layout="topleft"
  left="0"
  top="0"
  name="roles_tab"
- width="313">
+ width="304">
     <panel.string
      name="default_needs_apply_text">
         There are unsaved changes
@@ -31,7 +30,7 @@
      tab_height="22"
      tab_min_width="90"
      top="0"
-     width="313">
+     width="304">
         <panel
          border="false"
          follows="all"
diff --git a/indra/newview/skins/default/xui/en/panel_profile.xml b/indra/newview/skins/default/xui/en/panel_profile.xml
index d72e175bc4..412485e03f 100644
--- a/indra/newview/skins/default/xui/en/panel_profile.xml
+++ b/indra/newview/skins/default/xui/en/panel_profile.xml
@@ -284,10 +284,11 @@
              width="300" />
             <expandable_text
             follows="all"
-            height="113"
+            height="103"
             layout="topleft"
             left="7"
             name="sl_groups"
+            textbox.max_length="512"
             top_pad="0"
             translate="false"
             width="290"
diff --git a/indra/newview/skins/default/xui/en/panel_status_bar.xml b/indra/newview/skins/default/xui/en/panel_status_bar.xml
index 96c61b69f5..4167401338 100644
--- a/indra/newview/skins/default/xui/en/panel_status_bar.xml
+++ b/indra/newview/skins/default/xui/en/panel_status_bar.xml
@@ -102,7 +102,7 @@
      left_pad="15"
      top="2"
      name="media_toggle_btn"
-     tool_tip="Click to toggle media"
+     tool_tip="Start/Stop All Media (Music, Video, Web pages)"
      width="16" >
     </button>
     <button
diff --git a/indra/newview/skins/default/xui/en/widgets/tab_container.xml b/indra/newview/skins/default/xui/en/widgets/tab_container.xml
index 4a163fc1e3..8d6b0c1cfe 100644
--- a/indra/newview/skins/default/xui/en/widgets/tab_container.xml
+++ b/indra/newview/skins/default/xui/en/widgets/tab_container.xml
@@ -16,17 +16,17 @@ label_pad_left - padding to the left of tab button labels
                tab_bottom_image_unselected="Toolbar_Left_Off"
                tab_bottom_image_selected="Toolbar_Left_Selected"
                tab_left_image_unselected="SegmentedBtn_Left_Disabled"
-               tab_left_image_selected="SegmentedBtn_Left_Off"/>
+               tab_left_image_selected="SegmentedBtn_Left_Selected_Over"/>
   <middle_tab tab_top_image_unselected="TabTop_Middle_Off"
                tab_top_image_selected="TabTop_Middle_Selected"
                tab_bottom_image_unselected="Toolbar_Middle_Off"
                tab_bottom_image_selected="Toolbar_Middle_Selected"
                tab_left_image_unselected="SegmentedBtn_Left_Disabled"
-               tab_left_image_selected="SegmentedBtn_Left_Off"/>
+               tab_left_image_selected="SegmentedBtn_Left_Selected_Over"/>
   <last_tab tab_top_image_unselected="TabTop_Right_Off"
                tab_top_image_selected="TabTop_Right_Selected"
                tab_bottom_image_unselected="Toolbar_Right_Off"
                tab_bottom_image_selected="Toolbar_Right_Selected"
                tab_left_image_unselected="SegmentedBtn_Left_Disabled"
-               tab_left_image_selected="SegmentedBtn_Left_Off"/>
+               tab_left_image_selected="SegmentedBtn_Left_Selected_Over"/>
 </tab_container>
diff --git a/install.xml b/install.xml
index 4c377a9f3e..ba5171c131 100644
--- a/install.xml
+++ b/install.xml
@@ -193,16 +193,16 @@
           <key>darwin</key>
           <map>
             <key>md5sum</key>
-            <string>5ff1e212bb9bcde21cb174228e2437f6</string>
+            <string>71defd179827bf172b76d6020023e0e8</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/boost-1.39.0-darwin-20100219.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/boost-1.39.0-darwin-20100222a.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>
             <key>md5sum</key>
-            <string>9d4cbaac12d0068b3bb8ee73fcfbe9d7</string>
+            <string>d58ac1a8396ac983b67cc3e3541457e3</string>
             <key>url</key>
-            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/boost-1.39.0-linux-20100219.tar.bz2</uri>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/boost-1.39.0-linux-20100222a.tar.bz2</uri>
           </map>
           <key>linux64</key>
           <map>
@@ -298,6 +298,25 @@
           </map>
         </map>
       </map>
+      <key>pulseaudio</key>
+      <map>
+        <key>copyright</key>
+        <string>Copyright 2004-2006 Lennart Poettering, Copyright 2006 Pierre Ossman (ossman@cendio.se) for Cendio AB</string>
+        <key>description</key>
+        <string>pulseaudio: headers only</string>
+        <key>license</key>
+        <string>lgpl</string>
+        <key>packages</key>
+        <map>
+          <key>linux</key>
+          <map>
+            <key>md5sum</key>
+            <string>30cb00069fe2a545fbf7be1070386236</string>
+            <key>url</key>
+            <uri>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/linux-pulse-headers-0.9.14.tar.bz2</uri>
+          </map>
+        </map>
+      </map>
       <key>elfio</key>
       <map>
         <key>license</key>