diff --git a/code/nel/include/nel/gui/libwww.h b/code/nel/include/nel/gui/libwww.h
index 6a744b8c0..bb6b2da86 100644
--- a/code/nel/include/nel/gui/libwww.h
+++ b/code/nel/include/nel/gui/libwww.h
@@ -25,6 +25,8 @@ extern "C"
 #include "WWWInit.h"
 }
 
+#include "nel/misc/rgba.h"
+
 namespace NLGUI
 {
 	class CCtrlBaseButton;
diff --git a/code/nel/include/nel/misc/path.h b/code/nel/include/nel/misc/path.h
index d8c24758c..383a0553c 100644
--- a/code/nel/include/nel/misc/path.h
+++ b/code/nel/include/nel/misc/path.h
@@ -507,6 +507,13 @@ public:
 	 */
 	static bool makePathRelative (const char *basePath, std::string &relativePath);
 
+	/** Make path absolute
+	* \param relativePath - The relative path
+	* \param directory - the directory to which the path is relative to
+	* returns the absolute path, or empty if something went wrong.
+	*/
+	static std::string makePathAbsolute (const std::string &relativePath, const std::string &directory );
+
 	/** If File in this list is added more than one in an addSearchPath, it doesn't launch a warning.
 	 */
 	static void addIgnoredDoubleFile(const std::string &ignoredFile);
diff --git a/code/nel/src/misc/path.cpp b/code/nel/src/misc/path.cpp
index 8f2926728..f593f695d 100644
--- a/code/nel/src/misc/path.cpp
+++ b/code/nel/src/misc/path.cpp
@@ -2544,6 +2544,57 @@ bool CPath::makePathRelative (const char *basePath, std::string &relativePath)
 	return false;
 }
 
+std::string CPath::makePathAbsolute( const std::string &relativePath, const std::string &directory )
+{
+	if( relativePath.empty() )
+		return "";
+	if( directory.empty() )
+		return "";
+
+#ifdef NL_OS_WINDOWS
+	// Windows network address. Eg.: \\someshare\path
+	if( ( relativePath[ 0 ] == '\\' ) && ( relativePath[ 1 ] == '\\' ) )
+		return relativePath;
+
+	// Normal Windows absolute path. Eg.: C:\something
+	//
+	if( isalpha( relativePath[ 0 ] ) && ( relativePath[ 1 ] == ':' ) && ( ( relativePath[ 2 ] == '\\' ) || ( relativePath[ 2 ] == '/' ) ) )
+		return relativePath;
+#else
+	// Unix filesystem absolute path
+	if( relativePath[ 0 ] == '/' )
+		return relativePath;
+
+#endif
+
+	// Add a slash to the directory if necessary.
+	// If the relative path starts with dots we need a slash.
+	// If the relative path starts with a slash we don't.
+	// If it starts with neither, we need a slash.
+	bool needSlash = true;
+	char c = relativePath[ 0 ];
+	if( ( c == '\\' ) || ( c == '/' ) )
+		needSlash = false;
+	
+	bool hasSlash = false;
+	std::string npath = directory;
+	c = npath[ npath.size() - 1 ];
+	if( ( c == '\\' ) || ( c == '/' ) )
+		hasSlash = true;
+
+	if( needSlash && !hasSlash )
+		npath += '/';
+	else
+	if( hasSlash && !needSlash )
+		npath.resize( npath.size() - 1 );
+	
+	// Now build the new absolute path
+	npath += relativePath;
+	npath = standardizePath( npath, false );
+
+	return npath;
+}
+
 bool CFile::setRWAccess(const std::string &filename)
 {
 #ifdef NL_OS_WINDOWS
diff --git a/code/studio/CMakeLists.txt b/code/studio/CMakeLists.txt
index bf9ee062c..c10f2ea59 100644
--- a/code/studio/CMakeLists.txt
+++ b/code/studio/CMakeLists.txt
@@ -10,15 +10,18 @@ IF(WIN32)
   SET(OVQT_PLUGIN_SPECS_DIR "plugins")
   SET(OVQT_PLUGIN_DIR "plugins")
   SET(OVQT_DATA_DIR ".")
+  SET(OVQT_IMP_DATA_DIR "${OVQT_DATA_DIR}")
 ELSEIF(APPLE)
   # TODO: under Mac OS X, don't install but copy files in application package
   SET(OVQT_PLUGIN_SPECS_DIR "plugins")
   SET(OVQT_PLUGIN_DIR "plugins")
   SET(OVQT_DATA_DIR ".")
+  SET(OVQT_IMP_DATA_DIR "${OVQT_DATA_DIR}")
 ELSE(WIN32)
   SET(OVQT_PLUGIN_SPECS_DIR ${NL_SHARE_PREFIX}/studio/plugins)
   SET(OVQT_PLUGIN_DIR ${NL_LIB_PREFIX}/studio)
   SET(OVQT_DATA_DIR ${NL_SHARE_PREFIX}/studio/data)
+  SET(OVQT_IMP_DATA_DIR "${CMAKE_INSTALL_PREFIX}/${OVQT_DATA_DIR}")
 
   CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/ovqt_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/ovqt_config.h)
   INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
diff --git a/code/studio/src/CMakeLists.txt b/code/studio/src/CMakeLists.txt
index 9bc071bf2..510f0f93b 100644
--- a/code/studio/src/CMakeLists.txt
+++ b/code/studio/src/CMakeLists.txt
@@ -11,7 +11,7 @@ FILE(GLOB STUDIO_SRC extension_system/*.h
 
 SET(STUDIO_HDR   extension_system/iplugin_manager.h 
 						extension_system/plugin_manager.h
-						settings_dialog.h
+						startup_settings_dlg.h
 						splash_screen.h
 						pm_watcher.h )
 
@@ -22,7 +22,7 @@ SET(STUDIO_TS    translations/object_viewer_qt_en.ts
 						translations/object_viewer_qt_de.ts
 						translations/object_viewer_qt_ru.ts)
 						
-SET(STUDIO_PLUGIN_UIS settings_dialog.ui )
+SET(STUDIO_PLUGIN_UIS startup_settings_dlg.ui )
 
 SET(QT_USE_QTGUI TRUE)
 SET(QT_USE_QTOPENGL TRUE)
diff --git a/code/studio/src/main.cpp b/code/studio/src/main.cpp
index e758037c0..dc1e7efb6 100644
--- a/code/studio/src/main.cpp
+++ b/code/studio/src/main.cpp
@@ -41,7 +41,7 @@
 #include <QtGui/QFileDialog>
 #include <QtGui/QInputDialog>
 
-#include "settings_dialog.h"
+#include "startup_settings_dlg.h"
 #include "splash_screen.h"
 #include "pm_watcher.h"
 
@@ -160,7 +160,7 @@ int main(int argc, char **argv)
 	{
 		settings->setValue( "FirstRun", false );
 		
-		SettingsDialog sd;
+		StartupSettingsDlg sd;
 		sd.setSettings( settings );
 		sd.load();
 		sd.exec();
diff --git a/code/studio/src/plugins/core/CMakeLists.txt b/code/studio/src/plugins/core/CMakeLists.txt
index 2c21c9b58..db99b807c 100644
--- a/code/studio/src/plugins/core/CMakeLists.txt
+++ b/code/studio/src/plugins/core/CMakeLists.txt
@@ -38,6 +38,10 @@ SET(OVQT_CORE_PLUGIN_UIS	settings_dialog.ui
 
 SET(OVQT_CORE_PLUGIN_RCS core.qrc)
 
+IF(NOT WIN32)
+CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/core_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/core_config.h)
+ENDIF(NOT WIN32)
+
 SET(QT_USE_QTGUI TRUE)
 SET(QT_USE_QTOPENGL TRUE)
 
diff --git a/code/studio/src/plugins/core/core_config.h.cmake b/code/studio/src/plugins/core/core_config.h.cmake
new file mode 100644
index 000000000..1aab54c12
--- /dev/null
+++ b/code/studio/src/plugins/core/core_config.h.cmake
@@ -0,0 +1,7 @@
+#ifndef CORE_CONFIG_H
+#define CORE_CONFIG_H
+
+#define STUDIO_DATA_DIR  "${OVQT_IMP_DATA_DIR}"
+
+#endif
+
diff --git a/code/studio/src/plugins/core/search_paths_settings_page.cpp b/code/studio/src/plugins/core/search_paths_settings_page.cpp
index e76d6c796..516d3d3f3 100644
--- a/code/studio/src/plugins/core/search_paths_settings_page.cpp
+++ b/code/studio/src/plugins/core/search_paths_settings_page.cpp
@@ -28,6 +28,10 @@
 #include <QtGui/QWidget>
 #include <QtGui/QFileDialog>
 
+#if !defined NL_OS_WINDOWS
+#include "core_config.h"
+#endif
+
 namespace Core
 {
 
@@ -118,6 +122,10 @@ void SearchPathsSettingsPage::applySearchPaths()
 	for (int i = 1; i < remapExt.size(); i += 2)
 		NLMISC::CPath::remapExtension(remapExt.at(i - 1).toUtf8().constData(), remapExt.at(i).toUtf8().constData(), true);
 
+#if !defined NL_OS_WINDOWS
+    NLMISC::CPath::addSearchPath(std::string(STUDIO_DATA_DIR), false, false);
+#endif
+
 	Q_FOREACH(QString path, paths)
 	{
 		NLMISC::CPath::addSearchPath(path.toUtf8().constData(), m_recurse, false);
@@ -216,4 +224,4 @@ void SearchPathsSettingsPage::checkEnabledButton()
 	m_ui.downToolButton->setEnabled(bEnabled);
 }
 
-} /* namespace Core */
\ No newline at end of file
+} /* namespace Core */
diff --git a/code/studio/src/plugins/core/settings_dialog.cpp b/code/studio/src/plugins/core/settings_dialog.cpp
index 0b38e4e80..b1027212c 100644
--- a/code/studio/src/plugins/core/settings_dialog.cpp
+++ b/code/studio/src/plugins/core/settings_dialog.cpp
@@ -145,11 +145,17 @@ void SettingsDialog::pageSelected()
 void SettingsDialog::accept()
 {
 	m_applied = true;
+
+	setCursor( Qt::WaitCursor );
+
 	Q_FOREACH(IOptionsPage *page, m_pages)
 	{
 		page->apply();
 		page->finish();
 	}
+
+	setCursor( Qt::ArrowCursor );
+
 	done(QDialog::Accepted);
 }
 
@@ -162,8 +168,13 @@ void SettingsDialog::reject()
 
 void SettingsDialog::apply()
 {
+	setCursor( Qt::WaitCursor );
+
 	Q_FOREACH(IOptionsPage *page, m_pages)
 	page->apply();
+
+	setCursor( Qt::ArrowCursor );
+
 	m_applied = true;
 }
 
diff --git a/code/studio/src/plugins/core/settings_dialog.h b/code/studio/src/plugins/core/settings_dialog.h
index a90f88b18..9e1c86444 100644
--- a/code/studio/src/plugins/core/settings_dialog.h
+++ b/code/studio/src/plugins/core/settings_dialog.h
@@ -19,7 +19,7 @@
 #ifndef SETTINGS_DIALOG_H
 #define SETTINGS_DIALOG_H
 
-#include "../core/ui_settings_dialog.h"
+#include "ui_settings_dialog.h"
 
 // Qt includes
 #include <QtCore/QList>
diff --git a/code/studio/src/plugins/gui_editor/CMakeLists.txt b/code/studio/src/plugins/gui_editor/CMakeLists.txt
index e1e8b38be..f2f5bfcb1 100644
--- a/code/studio/src/plugins/gui_editor/CMakeLists.txt
+++ b/code/studio/src/plugins/gui_editor/CMakeLists.txt
@@ -4,6 +4,8 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}
   ${QT_INCLUDES}
   ${LUA_INCLUDE_DIR})
 
+CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/gui_editor_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/gui_editor_config.h)
+
 FILE(GLOB SRC *.cpp *.h)
 
 SET(OVQT_EXT_SYS_SRC	${CMAKE_CURRENT_SOURCE_DIR}/../../extension_system/iplugin.h
@@ -112,3 +114,11 @@ ELSE(WIN32)
 ENDIF(WIN32)
 
 INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/studio_plugin_gui_editor.xml DESTINATION ${OVQT_PLUGIN_SPECS_DIR} COMPONENT tools3d)
+
+FILE(GLOB widgets "${CMAKE_CURRENT_SOURCE_DIR}/widgets/*.xml")
+FILE(GLOB expressions "${CMAKE_CURRENT_SOURCE_DIR}/expressions/*.xml")
+
+INSTALL(FILES ${widgets} DESTINATION "${OVQT_DATA_DIR}/widgets" COMPONENT tools3d)
+INSTALL(FILES ${expressions} DESTINATION "${OVQT_DATA_DIR}/expressions" COMPONENT tools3d)
+
+INSTALL(DIRECTORY fonts/ DESTINATION ${OVQT_DATA_DIR} COMPONENT data)
diff --git a/code/studio/src/plugins/gui_editor/expression_store.cpp b/code/studio/src/plugins/gui_editor/expression_store.cpp
index 9f2218b4e..0016374d3 100644
--- a/code/studio/src/plugins/gui_editor/expression_store.cpp
+++ b/code/studio/src/plugins/gui_editor/expression_store.cpp
@@ -21,6 +21,7 @@
 #include "expression_loader.h"
 #include <QMap>
 #include <QDir>
+#include "gui_editor_config.h"
 
 class ExpressionStorePvt
 {
@@ -50,7 +51,7 @@ ExpressionStore::~ExpressionStore()
 
 bool ExpressionStore::load()
 {
-	QDir d( "expressions" );
+    QDir d( EXPRESSIONS_DIR );
 	if( !d.exists() )
 		return false;
 
diff --git a/code/studio/src/plugins/gui_editor/fonts/ryzom.ttf b/code/studio/src/plugins/gui_editor/fonts/ryzom.ttf
new file mode 100644
index 000000000..c1b19d870
Binary files /dev/null and b/code/studio/src/plugins/gui_editor/fonts/ryzom.ttf differ
diff --git a/code/studio/src/plugins/gui_editor/gui_editor_config.h.cmake b/code/studio/src/plugins/gui_editor/gui_editor_config.h.cmake
new file mode 100644
index 000000000..0e36dcb79
--- /dev/null
+++ b/code/studio/src/plugins/gui_editor/gui_editor_config.h.cmake
@@ -0,0 +1,8 @@
+#ifndef GUI_EDITOR_CONFIG_H
+#define GUI_EDITOR_CONFIG_H
+
+#define WIDGETS_DIR     "${OVQT_IMP_DATA_DIR}/widgets"
+#define EXPRESSIONS_DIR "${OVQT_IMP_DATA_DIR}/expressions"
+
+#endif
+
diff --git a/code/studio/src/plugins/gui_editor/widget_properties_parser.cpp b/code/studio/src/plugins/gui_editor/widget_properties_parser.cpp
index e0f346fc9..fd74dcae4 100644
--- a/code/studio/src/plugins/gui_editor/widget_properties_parser.cpp
+++ b/code/studio/src/plugins/gui_editor/widget_properties_parser.cpp
@@ -20,6 +20,7 @@
 #include <QStringList>
 #include "nel/misc/debug.h"
 #include "widget_info_tree.h"
+#include "gui_editor_config.h"
 
 using namespace NLMISC;
 
@@ -36,7 +37,7 @@ namespace GUIEditor
 
 	void CWidgetPropParser::parseGUIWidgets()
 	{
-		QDir d( "widgets" );
+        QDir d( WIDGETS_DIR );
 		if( !d.exists() )
 		{
 			nlwarning( "GUI widgets directory doesn't exist!" );
@@ -55,7 +56,7 @@ namespace GUIEditor
 
 		QStringListIterator itr( files );
 		while( itr.hasNext() )
-			parseGUIWidget( "widgets/" + itr.next() );
+            parseGUIWidget( QString( WIDGETS_DIR ) + QString( "/" ) + itr.next() );
 
 		buildWidgetInfoTree();
 
diff --git a/code/studio/src/plugins/world_editor/world_editor_misc.cpp b/code/studio/src/plugins/world_editor/world_editor_misc.cpp
index 5d6b7f94e..a2736b1c5 100644
--- a/code/studio/src/plugins/world_editor/world_editor_misc.cpp
+++ b/code/studio/src/plugins/world_editor/world_editor_misc.cpp
@@ -59,6 +59,8 @@ bool loadWorldEditFile(const std::string &fileName, WorldEditList &worldEditList
 
 	lastError = "";
 
+	std::string p = NLMISC::CFile::getPath( fileName );
+
 	// Load the document
 	NLMISC::CIFile file;
 	if (file.open(fileName))
@@ -122,6 +124,8 @@ bool loadWorldEditFile(const std::string &fileName, WorldEditList &worldEditList
 								{
 									std::string dataDir;
 									NLMISC::CIXml::getPropertyString(dataDir, node, "VALUE");
+
+									dataDir = NLMISC::CPath::makePathAbsolute( dataDir, p );
 									worldEditList.push_back(WorldEditItem(DataDirectoryType, dataDir));
 								}
 
@@ -149,6 +153,9 @@ bool loadWorldEditFile(const std::string &fileName, WorldEditList &worldEditList
 											std::string filenameChild;
 											if ( NLMISC::CIXml::getPropertyString(filenameChild, node, "FILENAME"))
 											{
+
+												filenameChild = NLMISC::CPath::makePathAbsolute( filenameChild, p );
+
 												// Is it a landscape ?
 												if (type == "landscape")
 												{
diff --git a/code/studio/src/plugins/world_editor/world_editor_settings_page.cpp b/code/studio/src/plugins/world_editor/world_editor_settings_page.cpp
index bb8ef2a00..d3b8bb849 100644
--- a/code/studio/src/plugins/world_editor/world_editor_settings_page.cpp
+++ b/code/studio/src/plugins/world_editor/world_editor_settings_page.cpp
@@ -17,9 +17,11 @@
 // Project includes
 #include "world_editor_settings_page.h"
 #include "world_editor_constants.h"
+#include "../core/icore.h"
 
 // Qt includes
 #include <QtGui/QWidget>
+#include <QSettings>
 
 // NeL includes
 
@@ -61,11 +63,31 @@ QWidget *WorldEditorSettingsPage::createPage(QWidget *parent)
 {
 	m_currentPage = new QWidget(parent);
 	m_ui.setupUi(m_currentPage);
+	readSettings();
+
 	return m_currentPage;
 }
 
+void WorldEditorSettingsPage::readSettings()
+{
+	QSettings *settings = Core::ICore::instance()->settings();
+	settings->beginGroup(Constants::WORLD_EDITOR_SECTION);
+	bool b = false;
+
+	b = settings->value( Constants::WORLD_EDITOR_USE_OPENGL, true ).toBool();
+	m_ui.glCB->setChecked( b );
+
+	settings->endGroup();
+}
+
 void WorldEditorSettingsPage::apply()
 {
+	QSettings *settings = Core::ICore::instance()->settings();
+	settings->beginGroup(Constants::WORLD_EDITOR_SECTION);
+	bool b = false;
+	b = m_ui.glCB->isChecked();
+	settings->setValue( Constants::WORLD_EDITOR_USE_OPENGL, b );
+	settings->endGroup();
 }
 
 } /* namespace WorldEditor */
\ No newline at end of file
diff --git a/code/studio/src/plugins/world_editor/world_editor_settings_page.h b/code/studio/src/plugins/world_editor/world_editor_settings_page.h
index aa7677b9f..7eeb30e1d 100644
--- a/code/studio/src/plugins/world_editor/world_editor_settings_page.h
+++ b/code/studio/src/plugins/world_editor/world_editor_settings_page.h
@@ -46,6 +46,7 @@ public:
 	QIcon categoryIcon() const;
 	virtual QWidget *createPage(QWidget *parent);
 
+	virtual void readSettings();
 	virtual void apply();
 	virtual void finish() {}
 
diff --git a/code/studio/src/plugins/world_editor/world_editor_settings_page.ui b/code/studio/src/plugins/world_editor/world_editor_settings_page.ui
index 9219da6c4..a5cb12559 100644
--- a/code/studio/src/plugins/world_editor/world_editor_settings_page.ui
+++ b/code/studio/src/plugins/world_editor/world_editor_settings_page.ui
@@ -3,7 +3,7 @@
  <class>WorldEditorSettingsPage</class>
  <widget class="QWidget" name="WorldEditorSettingsPage">
   <property name="enabled">
-   <bool>false</bool>
+   <bool>true</bool>
   </property>
   <property name="geometry">
    <rect>
@@ -25,6 +25,9 @@
    </property>
    <item row="0" column="0">
     <widget class="QGroupBox" name="groupBox">
+     <property name="enabled">
+      <bool>true</bool>
+     </property>
      <property name="title">
       <string>Workspace</string>
      </property>
@@ -37,10 +40,18 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QSpinBox" name="spinBox_3"/>
+       <widget class="QSpinBox" name="spinBox_3">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="0" column="2">
-       <widget class="QSpinBox" name="spinBox_4"/>
+       <widget class="QSpinBox" name="spinBox_4">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="1" column="0">
        <widget class="QLabel" name="label_5">
@@ -50,15 +61,32 @@
        </widget>
       </item>
       <item row="1" column="1">
-       <widget class="QSpinBox" name="spinBox_5"/>
+       <widget class="QSpinBox" name="spinBox_5">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="1" column="2">
-       <widget class="QSpinBox" name="spinBox_6"/>
+       <widget class="QSpinBox" name="spinBox_6">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="2" column="0" colspan="3">
-       <widget class="QCheckBox" name="checkBox">
+       <widget class="QCheckBox" name="glCB">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
         <property name="text">
-         <string>Use OpenGL</string>
+         <string>Use OpenGL ( requires restart )</string>
+        </property>
+        <property name="checkable">
+         <bool>true</bool>
+        </property>
+        <property name="checked">
+         <bool>false</bool>
         </property>
        </widget>
       </item>
@@ -79,7 +107,11 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QSpinBox" name="spinBox"/>
+       <widget class="QSpinBox" name="spinBox">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="1" column="0">
        <widget class="QLabel" name="label_2">
@@ -89,7 +121,11 @@
        </widget>
       </item>
       <item row="1" column="1">
-       <widget class="QSpinBox" name="spinBox_2"/>
+       <widget class="QSpinBox" name="spinBox_2">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+       </widget>
       </item>
       <item row="2" column="0">
        <widget class="QLabel" name="label_3">
@@ -101,10 +137,17 @@
       <item row="2" column="1">
        <layout class="QHBoxLayout" name="horizontalLayout">
         <item>
-         <widget class="QLineEdit" name="lineEdit"/>
+         <widget class="QLineEdit" name="lineEdit">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+         </widget>
         </item>
         <item>
          <widget class="QToolButton" name="toolButton">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="text">
            <string>...</string>
           </property>
diff --git a/code/studio/src/plugins/world_editor/world_editor_window.cpp b/code/studio/src/plugins/world_editor/world_editor_window.cpp
index cec3baee1..6dbd07a8a 100644
--- a/code/studio/src/plugins/world_editor/world_editor_window.cpp
+++ b/code/studio/src/plugins/world_editor/world_editor_window.cpp
@@ -436,6 +436,7 @@ void WorldEditorWindow::writeSettings()
 	settings->beginGroup(Constants::WORLD_EDITOR_SECTION);
 	settings->setValue(Constants::WORLD_WINDOW_STATE, saveState());
 	settings->setValue(Constants::WORLD_WINDOW_GEOMETRY, saveGeometry());
+	settings->setValue(Constants::WORLD_EDITOR_USE_OPENGL, settings->value(Constants::WORLD_EDITOR_USE_OPENGL));
 	settings->endGroup();
 	settings->sync();
 }
diff --git a/code/studio/src/settings_dialog.cpp b/code/studio/src/startup_settings_dlg.cpp
similarity index 84%
rename from code/studio/src/settings_dialog.cpp
rename to code/studio/src/startup_settings_dlg.cpp
index df2718b9b..645df7040 100644
--- a/code/studio/src/settings_dialog.cpp
+++ b/code/studio/src/startup_settings_dlg.cpp
@@ -15,7 +15,7 @@
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-#include "settings_dialog.h"
+#include "startup_settings_dlg.h"
 #include <QFileDialog>
 #include <QSettings>
 #include <QStringList>
@@ -32,7 +32,7 @@ int findListItem( QListWidget *l, const QString &s )
 	return -1;
 }
 
-SettingsDialog::SettingsDialog( QDialog *parent ) :
+StartupSettingsDlg::StartupSettingsDlg( QDialog *parent ) :
 QDialog( parent )
 {
 	setupUi( this );
@@ -40,11 +40,11 @@ QDialog( parent )
 	settings = NULL;
 }
 
-SettingsDialog::~SettingsDialog()
+StartupSettingsDlg::~StartupSettingsDlg()
 {
 }
 
-void SettingsDialog::load()
+void StartupSettingsDlg::load()
 {
 	pluginsLE->setText( settings->value( "PluginPath" ).toString() );
 
@@ -82,7 +82,7 @@ void SettingsDialog::load()
 	settings->endGroup();
 }
 
-void SettingsDialog::saveSearchPaths()
+void StartupSettingsDlg::saveSearchPaths()
 {
 	QStringList l;
 	for( int i = 0; i < searchLW->count(); i++ )
@@ -93,7 +93,7 @@ void SettingsDialog::saveSearchPaths()
 	settings->setValue( "SearchPaths", l );
 }
 
-void SettingsDialog::saveRecursivePaths()
+void StartupSettingsDlg::saveRecursivePaths()
 {
 	QStringList l;
 	for( int i = 0; i < recursiveLW->count(); i++ )
@@ -104,7 +104,7 @@ void SettingsDialog::saveRecursivePaths()
 	settings->setValue( "RecursiveSearchPathes", l );
 }
 
-void SettingsDialog::save()
+void StartupSettingsDlg::save()
 {
 	settings->setValue( "PluginPath", pluginsLE->text() );
 
@@ -123,59 +123,59 @@ void SettingsDialog::save()
 	settings->sync();
 }
 
-void SettingsDialog::accept()
+void StartupSettingsDlg::accept()
 {
 	save();
 	QDialog::accept();
 }
 
-void SettingsDialog::reject()
+void StartupSettingsDlg::reject()
 {
 	QDialog::reject();
 }
 
-void SettingsDialog::onOKClicked()
+void StartupSettingsDlg::onOKClicked()
 {
 	accept();
 }
 
-void SettingsDialog::onCancelClicked()
+void StartupSettingsDlg::onCancelClicked()
 {
 	reject();
 }
 
-void SettingsDialog::onPluginBClicked()
+void StartupSettingsDlg::onPluginBClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Plugins directory" ), "" );
 	pluginsLE->setText( p );
 }
 
-void SettingsDialog::onSheetsBClicked()
+void StartupSettingsDlg::onSheetsBClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Sheets directory" ), "" );
 	sheetsLE->setText( p );
 }
 
-void SettingsDialog::onAssetsBClicked()
+void StartupSettingsDlg::onAssetsBClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Assets directory" ), "" );
 	assetsLE->setText( p );
 }
 
-void SettingsDialog::onPrimitivesBClicked()
+void StartupSettingsDlg::onPrimitivesBClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Primitives directory" ), "" );
 	primitivesLE->setText( p );
 }
 
-void SettingsDialog::onLigoBClicked()
+void StartupSettingsDlg::onLigoBClicked()
 {
     QString p;
     p = QFileDialog::getOpenFileName( this, tr( "LIGO config file" ), "" );
 	ligoLE->setText( p );
 }
 
-void SettingsDialog::onPathAddClicked()
+void StartupSettingsDlg::onPathAddClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Search path" ), "" );
 	if( p.isEmpty() )
@@ -187,7 +187,7 @@ void SettingsDialog::onPathAddClicked()
 	searchLW->addItem( p );
 }
 
-void SettingsDialog::onPathRemoveClicked()
+void StartupSettingsDlg::onPathRemoveClicked()
 {
 	QListWidgetItem *i = searchLW->currentItem();
 	if( i == NULL )
@@ -196,7 +196,7 @@ void SettingsDialog::onPathRemoveClicked()
 	delete i;
 }
 
-void SettingsDialog::onRecursiveAddClicked()
+void StartupSettingsDlg::onRecursiveAddClicked()
 {
 	QString p = QFileDialog::getExistingDirectory( this, tr( "Recursive search path" ), "" );
 	if( p.isEmpty() )
@@ -208,7 +208,7 @@ void SettingsDialog::onRecursiveAddClicked()
 	recursiveLW->addItem( p );
 }
 
-void SettingsDialog::onRecursiveRemoveClicked()
+void StartupSettingsDlg::onRecursiveRemoveClicked()
 {
 	QListWidgetItem *i = recursiveLW->currentItem();
 	if( i == NULL )
@@ -218,7 +218,7 @@ void SettingsDialog::onRecursiveRemoveClicked()
 }
 
 
-void SettingsDialog::setupConnections()
+void StartupSettingsDlg::setupConnections()
 {
 	connect( bb, SIGNAL( accepted() ), this, SLOT( onOKClicked() ) );
 	connect( bb, SIGNAL( rejected() ), this, SLOT( onCancelClicked() ) );
diff --git a/code/studio/src/settings_dialog.h b/code/studio/src/startup_settings_dlg.h
similarity index 84%
rename from code/studio/src/settings_dialog.h
rename to code/studio/src/startup_settings_dlg.h
index 173ba37d4..49dd01ef7 100644
--- a/code/studio/src/settings_dialog.h
+++ b/code/studio/src/startup_settings_dlg.h
@@ -14,19 +14,19 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#ifndef SETTINGS_DIALOG_H
-#define SETTINGS_DIALOG_H
+#ifndef STARTUP_SETTINGS_DIALOG_H
+#define STARTUP_SETTINGS_DIALOG_H
 
-#include "ui_settings_dialog.h"
+#include "ui_startup_settings_dlg.h"
 
 class QSettings;
 
-class SettingsDialog : public QDialog, public Ui::SettingsDialog
+class StartupSettingsDlg : public QDialog, public Ui::StartupSettingsDlg
 {
 	Q_OBJECT
 public:
-	SettingsDialog( QDialog *parent = NULL );
-	~SettingsDialog();
+	StartupSettingsDlg( QDialog *parent = NULL );
+	~StartupSettingsDlg();
 
 	void setSettings( QSettings *s ){ settings = s; }
 
diff --git a/code/studio/src/settings_dialog.ui b/code/studio/src/startup_settings_dlg.ui
similarity index 95%
rename from code/studio/src/settings_dialog.ui
rename to code/studio/src/startup_settings_dlg.ui
index 2fb6151d3..5f125ed14 100644
--- a/code/studio/src/settings_dialog.ui
+++ b/code/studio/src/startup_settings_dlg.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>SettingsDialog</class>
- <widget class="QDialog" name="SettingsDialog">
+ <class>StartupSettingsDlg</class>
+ <widget class="QDialog" name="StartupSettingsDlg">
   <property name="windowModality">
    <enum>Qt::ApplicationModal</enum>
   </property>