diff --git a/examples/osganimate/osganimate.cpp b/examples/osganimate/osganimate.cpp
index 1941d85d5..d4ebb6791 100644
--- a/examples/osganimate/osganimate.cpp
+++ b/examples/osganimate/osganimate.cpp
@@ -147,7 +147,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius)
 
     osg::Group* model = new osg::Group;
 
-    osg::Node* glider = osgDB::readNodeFile("glider.osg");
+    osg::Node* glider = osgDB::readNodeFile("glider.osgt");
     if (glider)
     {
         const osg::BoundingSphere& bs = glider->getBound();
@@ -168,7 +168,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius)
         model->addChild(xform);
     }
  
-    osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+    osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
     if (cessna)
     {
         const osg::BoundingSphere& bs = cessna->getBound();
diff --git a/examples/osgblendequation/osgblendequation.cpp b/examples/osgblendequation/osgblendequation.cpp
index b643a01ad..ddf5cb8f8 100644
--- a/examples/osgblendequation/osgblendequation.cpp
+++ b/examples/osgblendequation/osgblendequation.cpp
@@ -142,7 +142,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessnafire.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessnafire.osgt");
   
     if (!loadedModel)
     {
diff --git a/examples/osgcallback/osgcallback.cpp b/examples/osgcallback/osgcallback.cpp
index cdc9c20e8..de5d264e9 100644
--- a/examples/osgcallback/osgcallback.cpp
+++ b/examples/osgcallback/osgcallback.cpp
@@ -172,7 +172,7 @@ int main( int argc, char **argv )
     osg::Node* rootnode = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!rootnode) rootnode = osgDB::readNodeFile("cow.osg");
+    if (!rootnode) rootnode = osgDB::readNodeFile("cow.osgt");
 
     if (!rootnode)
     {
diff --git a/examples/osgcamera/osgcamera.cpp b/examples/osgcamera/osgcamera.cpp
index 890e7b021..a139c62ed 100644
--- a/examples/osgcamera/osgcamera.cpp
+++ b/examples/osgcamera/osgcamera.cpp
@@ -331,7 +331,7 @@ int main( int argc, char **argv )
         // load the scene.
         osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
 
-        if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+        if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
 
         if (!loadedModel) 
         {
diff --git a/examples/osgcatch/osgcatch.cpp b/examples/osgcatch/osgcatch.cpp
index d94c1d2e0..85fbe81e0 100644
--- a/examples/osgcatch/osgcatch.cpp
+++ b/examples/osgcatch/osgcatch.cpp
@@ -1440,7 +1440,7 @@ int main( int argc, char **argv )
 
     rootNode->getOrCreateStateSet()->setMode(GL_LIGHTING, osg::StateAttribute::OFF);
 
-    //osgDB::writeNodeFile(*rootNode,"test.osg");
+    //osgDB::writeNodeFile(*rootNode,"test.osgt");
 
     // for some reason osgcatch is hanging on exit inside the new TextureObject clean up code when the it's
     // run as multi-threaded view, switching to SingleThreaded cures this.
diff --git a/examples/osgclip/osgclip.cpp b/examples/osgclip/osgclip.cpp
index 124261174..2e5be9cf9 100644
--- a/examples/osgclip/osgclip.cpp
+++ b/examples/osgclip/osgclip.cpp
@@ -121,7 +121,7 @@ int main( int argc, char **argv )
 
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
 
 
     if (!loadedModel)
diff --git a/examples/osgcompositeviewer/osgcompositeviewer.cpp b/examples/osgcompositeviewer/osgcompositeviewer.cpp
index 8ce219504..bc1bfbb2f 100644
--- a/examples/osgcompositeviewer/osgcompositeviewer.cpp
+++ b/examples/osgcompositeviewer/osgcompositeviewer.cpp
@@ -150,7 +150,7 @@ int main( int argc, char **argv )
         {
             osgViewer::View* view = new osgViewer::View;
             view->setName("Single view");
-            view->setSceneData(osgDB::readNodeFile("fountain.osg"));
+            view->setSceneData(osgDB::readNodeFile("fountain.osgt"));
 
             view->addEventHandler( new osgViewer::StatsHandler );
 
@@ -284,7 +284,7 @@ int main( int argc, char **argv )
             view->setName("View three");
             viewer.addView(view);
 
-            view->setSceneData(osgDB::readNodeFile("cessnafire.osg"));
+            view->setSceneData(osgDB::readNodeFile("cessnafire.osgt"));
 
             view->getCamera()->setName("Cam three");
             view->getCamera()->setProjectionMatrixAsPerspective(30.0, double(traits->width) / double(traits->height/2), 1.0, 1000.0);
diff --git a/examples/osgcopy/osgcopy.cpp b/examples/osgcopy/osgcopy.cpp
index d01a87ce5..76d05cc28 100644
--- a/examples/osgcopy/osgcopy.cpp
+++ b/examples/osgcopy/osgcopy.cpp
@@ -234,17 +234,17 @@ int main( int argc, char **argv )
 
     // write out the various scene graphs so that they can be browsed, either
     // in an editor or using a graphics diff tool gdiff/xdiff/xxdiff.
-    std::cout << std::endl << "Writing out the original scene graph as 'original.osg'"<<std::endl;
-    osgDB::writeNodeFile(*rootnode,"original.osg");
+    std::cout << std::endl << "Writing out the original scene graph as 'original.osgt'"<<std::endl;
+    osgDB::writeNodeFile(*rootnode,"original.osgt");
 
-    std::cout << std::endl << "Writing out the graph preserving scene graph as 'graph_copy.osg'"<<std::endl;
-    osgDB::writeNodeFile(*graph_copy,"graph_copy.osg");
+    std::cout << std::endl << "Writing out the graph preserving scene graph as 'graph_copy.osgt'"<<std::endl;
+    osgDB::writeNodeFile(*graph_copy,"graph_copy.osgt");
 
-    std::cout << "Writing out the deep copied scene graph as 'deep_copy.osg'"<<std::endl;
-    osgDB::writeNodeFile(*deep_copy,"deep_copy.osg");
+    std::cout << "Writing out the deep copied scene graph as 'deep_copy.osgt'"<<std::endl;
+    osgDB::writeNodeFile(*deep_copy,"deep_copy.osgt");
 
-    std::cout << "Writing out the shallow copied scene graph as 'shallow_copy.osg'"<<std::endl;
-    osgDB::writeNodeFile(*shallow_copy,"shallow_copy.osg");
+    std::cout << "Writing out the shallow copied scene graph as 'shallow_copy.osgt'"<<std::endl;
+    osgDB::writeNodeFile(*shallow_copy,"shallow_copy.osgt");
 
 
     // You can use a bit mask to control which parts of the scene graph are shallow copied
diff --git a/examples/osgcubemap/osgcubemap.cpp b/examples/osgcubemap/osgcubemap.cpp
index aeec5adf8..123c3c540 100644
--- a/examples/osgcubemap/osgcubemap.cpp
+++ b/examples/osgcubemap/osgcubemap.cpp
@@ -98,7 +98,7 @@ int main(int argc, char *argv[])
     osg::Node* rootnode = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!rootnode) rootnode = osgDB::readNodeFile("cessna.osg");
+    if (!rootnode) rootnode = osgDB::readNodeFile("cessna.osgt");
 
     if (!rootnode)
     {
diff --git a/examples/osgdirectinput/osgdirectinput.cpp b/examples/osgdirectinput/osgdirectinput.cpp
index c47cd7042..49bffb83b 100644
--- a/examples/osgdirectinput/osgdirectinput.cpp
+++ b/examples/osgdirectinput/osgdirectinput.cpp
@@ -97,7 +97,7 @@ int main( int argc, char** argv )
 {
     osg::ArgumentParser arguments( &argc, argv );
     osg::Node* model = osgDB::readNodeFiles( arguments );
-    if ( !model ) model = osgDB::readNodeFile( "cow.osg" );
+    if ( !model ) model = osgDB::readNodeFile( "cow.osgt" );
     if ( !model ) 
     {
         std::cout << arguments.getApplicationName() <<": No data loaded" << std::endl;
diff --git a/examples/osgdistortion/osgdistortion.cpp b/examples/osgdistortion/osgdistortion.cpp
index 4a70a4d10..55d119b86 100644
--- a/examples/osgdistortion/osgdistortion.cpp
+++ b/examples/osgdistortion/osgdistortion.cpp
@@ -669,7 +669,7 @@ int main(int argc, char** argv)
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
   
     if (!loadedModel)
     {
diff --git a/examples/osgdrawinstanced/osgdrawinstanced.cpp b/examples/osgdrawinstanced/osgdrawinstanced.cpp
index 2c1b7a516..65b12aa5e 100644
--- a/examples/osgdrawinstanced/osgdrawinstanced.cpp
+++ b/examples/osgdrawinstanced/osgdrawinstanced.cpp
@@ -142,7 +142,7 @@ int main( int argc, char **argv )
     osg::ref_ptr< osg::StateSet > ss = createStateSet();
     geode->setStateSet( ss.get() );
 
-    // osgDB::writeNodeFile(*geode, "instanced.osg");
+    // osgDB::writeNodeFile(*geode, "instanced.osgt");
 
     osgViewer::Viewer viewer(arguments);
     viewer.setSceneData( geode.get() );
diff --git a/examples/osgfxbrowser/osgfxbrowser.cpp b/examples/osgfxbrowser/osgfxbrowser.cpp
index 901712801..c33f9c924 100644
--- a/examples/osgfxbrowser/osgfxbrowser.cpp
+++ b/examples/osgfxbrowser/osgfxbrowser.cpp
@@ -94,8 +94,8 @@ public:
                     return true;
                 }
                 if (ea.getKey() == 'x') {
-                    osgDB::writeNodeFile(*ep_->getRoot(), "osgfx_model.osg");
-                    std::cout << "written nodes to \"osgfx_model.osg\"\n";
+                    osgDB::writeNodeFile(*ep_->getRoot(), "osgfx_model.osgt");
+                    std::cout << "written nodes to \"osgfx_model.osgt\"\n";
                     return true;
                 }
                 if (ea.getKey() == 'r') {
@@ -339,7 +339,7 @@ int main(int argc, char *argv[])
     osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osgt");
   
     if (!loadedModel)
     {
diff --git a/examples/osggeometry/osggeometry.cpp b/examples/osggeometry/osggeometry.cpp
index a0c270d77..ba218fc22 100644
--- a/examples/osggeometry/osggeometry.cpp
+++ b/examples/osggeometry/osggeometry.cpp
@@ -666,7 +666,7 @@ int main(int, char **)
     root->addChild( createScene() );
     root->addChild( createBackground() );
 
-    //osgDB::writeNodeFile(*root,"geoemtry.osg");
+    //osgDB::writeNodeFile(*root,"geoemtry.osgt");
 
     osgViewer::Viewer viewer;
 
diff --git a/examples/osghud/osghud.cpp b/examples/osghud/osghud.cpp
index 01f5b14ce..11b81bb24 100644
--- a/examples/osghud/osghud.cpp
+++ b/examples/osghud/osghud.cpp
@@ -275,7 +275,7 @@ int main( int argc, char **argv )
     osg::ref_ptr<osg::Node> scene = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default model instead.
-    if (!scene) scene = osgDB::readNodeFile("dumptruck.osg");
+    if (!scene) scene = osgDB::readNodeFile("dumptruck.osgt");
     
     
     if (!scene)
diff --git a/examples/osgkeyboardmouse/osgkeyboardmouse.cpp b/examples/osgkeyboardmouse/osgkeyboardmouse.cpp
index 655cdf6a2..d9d1f1fbe 100644
--- a/examples/osgkeyboardmouse/osgkeyboardmouse.cpp
+++ b/examples/osgkeyboardmouse/osgkeyboardmouse.cpp
@@ -142,8 +142,8 @@ public:
                 }                
                 else if (ea.getKey()=='o')
                 {
-                    osg::notify(osg::NOTICE)<<"Saved model to file 'saved_model.osg'"<<std::endl;
-                    osgDB::writeNodeFile(*(viewer->getSceneData()), "saved_model.osg");
+                    osg::notify(osg::NOTICE)<<"Saved model to file 'saved_model.osgt'"<<std::endl;
+                    osgDB::writeNodeFile(*(viewer->getSceneData()), "saved_model.osgt");
                 }
                 else if (ea.getKey()=='p')
                 {
@@ -325,8 +325,8 @@ public:
         
         if (cmtsv._group->getNumChildren()>0)
         {
-            std::cout<<"Writing selected compoents to 'selected_model.osg'"<<std::endl;
-            osgDB::writeNodeFile(*cmtsv._group, "selected_model.osg");
+            std::cout<<"Writing selected compoents to 'selected_model.osgt'"<<std::endl;
+            osgDB::writeNodeFile(*cmtsv._group, "selected_model.osgt");
         }
     }
 
@@ -345,7 +345,7 @@ int main( int argc, char **argv )
     if (argc>1) loadedModel = osgDB::readNodeFile(argv[1]);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osgt");
     
     if (!loadedModel) 
     {
diff --git a/examples/osglight/osglight.cpp b/examples/osglight/osglight.cpp
index 0bdd231f3..25b3eda92 100644
--- a/examples/osglight/osglight.cpp
+++ b/examples/osglight/osglight.cpp
@@ -327,7 +327,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("glider.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("glider.osgt");
     
     // create a room made of foor walls, a floor, a roof, and swinging light fitting.
     osg::Node* rootnode = createRoom(loadedModel);
diff --git a/examples/osglogicop/osglogicop.cpp b/examples/osglogicop/osglogicop.cpp
index 7a251b39b..acee4228d 100644
--- a/examples/osglogicop/osglogicop.cpp
+++ b/examples/osglogicop/osglogicop.cpp
@@ -145,7 +145,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("glider.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("glider.osgt");
     
     if (!loadedModel)
     {
diff --git a/examples/osgmotionblur/osgmotionblur.cpp b/examples/osgmotionblur/osgmotionblur.cpp
index 82eb28160..4cdaeec7b 100644
--- a/examples/osgmotionblur/osgmotionblur.cpp
+++ b/examples/osgmotionblur/osgmotionblur.cpp
@@ -98,7 +98,7 @@ int main( int argc, char **argv )
     osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
 
     // if no model has been successfully loaded report failure.
     if (!loadedModel) 
diff --git a/examples/osgmultitexture/osgmultitexture.cpp b/examples/osgmultitexture/osgmultitexture.cpp
index 69b289b5e..2d32309fd 100644
--- a/examples/osgmultitexture/osgmultitexture.cpp
+++ b/examples/osgmultitexture/osgmultitexture.cpp
@@ -47,7 +47,7 @@ int main( int argc, char **argv )
     osg::Node* rootnode = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!rootnode) rootnode = osgDB::readNodeFile("cessnafire.osg");
+    if (!rootnode) rootnode = osgDB::readNodeFile("cessnafire.osgt");
     
     if (!rootnode)
     {
diff --git a/examples/osgoccluder/osgoccluder.cpp b/examples/osgoccluder/osgoccluder.cpp
index f9832b033..2de12f858 100644
--- a/examples/osgoccluder/osgoccluder.cpp
+++ b/examples/osgoccluder/osgoccluder.cpp
@@ -91,8 +91,8 @@ bool OccluderEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIAct
                 if (_occluders.valid())
                 {
                     
-                    if (osgDB::writeNodeFile(*_occluders,"saved_occluders.osg"))
-                        std::cout<<"saved occluders to 'saved_occluders.osg'"<<std::endl;
+                    if (osgDB::writeNodeFile(*_occluders,"saved_occluders.osgt"))
+                        std::cout<<"saved occluders to 'saved_occluders.osgt'"<<std::endl;
                 }
                 else
                 {
@@ -315,7 +315,7 @@ int main( int argc, char **argv )
     osg::Node* loadedmodel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try using default mode instead.
-    if (!loadedmodel) loadedmodel = osgDB::readNodeFile("glider.osg");
+    if (!loadedmodel) loadedmodel = osgDB::readNodeFile("glider.osgt");
     
     if (!loadedmodel)
     {
diff --git a/examples/osgoutline/osgoutline.cpp b/examples/osgoutline/osgoutline.cpp
index e8055880b..eb26a8638 100644
--- a/examples/osgoutline/osgoutline.cpp
+++ b/examples/osgoutline/osgoutline.cpp
@@ -24,7 +24,7 @@ int main(int argc, char** argv)
     while (arguments.read("--testOcclusion")) { testOcclusion = true; }
 
     // load outlined object
-    std::string modelFilename = arguments.argc() > 1 ? arguments[1] : "dumptruck.osg";
+    std::string modelFilename = arguments.argc() > 1 ? arguments[1] : "dumptruck.osgt";
     osg::ref_ptr<osg::Node> outlineModel = osgDB::readNodeFile(modelFilename);
     if (!outlineModel)
     {
@@ -48,7 +48,7 @@ int main(int argc, char** argv)
     if (testOcclusion)
     {
         // load occluder
-        std::string occludedModelFilename = "cow.osg";
+        std::string occludedModelFilename = "cow.osgt";
         osg::ref_ptr<osg::Node> occludedModel = osgDB::readNodeFile(occludedModelFilename);
         if (!occludedModel)
         {
diff --git a/examples/osgparticleeffects/osgparticleeffects.cpp b/examples/osgparticleeffects/osgparticleeffects.cpp
index f53353d68..121119766 100644
--- a/examples/osgparticleeffects/osgparticleeffects.cpp
+++ b/examples/osgparticleeffects/osgparticleeffects.cpp
@@ -79,7 +79,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius)
 
     osg::Group* model = new osg::Group;
 
-    osg::Node* glider = osgDB::readNodeFile("glider.osg");
+    osg::Node* glider = osgDB::readNodeFile("glider.osgt");
     if (glider)
     {
         const osg::BoundingSphere& bs = glider->getBound();
@@ -102,7 +102,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius)
         model->addChild(xform);
     }
  
-    osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+    osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
     if (cessna)
     {
         const osg::BoundingSphere& bs = cessna->getBound();
diff --git a/examples/osgphotoalbum/osgphotoalbum.cpp b/examples/osgphotoalbum/osgphotoalbum.cpp
index b785a86ba..dfdfd89d6 100644
--- a/examples/osgphotoalbum/osgphotoalbum.cpp
+++ b/examples/osgphotoalbum/osgphotoalbum.cpp
@@ -760,7 +760,7 @@ int main( int argc, char **argv )
     if (!rootNode) return 0;
 
 
-    //osgDB::writeNodeFile(*rootNode,"test.osg");
+    //osgDB::writeNodeFile(*rootNode,"test.osgt");
 
     // set the scene to render
     viewer.setSceneData(album->getScene());
diff --git a/examples/osgpick/osgpick.cpp b/examples/osgpick/osgpick.cpp
index 5d5e39a96..8a624baee 100644
--- a/examples/osgpick/osgpick.cpp
+++ b/examples/osgpick/osgpick.cpp
@@ -282,7 +282,7 @@ int main( int argc, char **argv )
     }
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!scene) scene = osgDB::readNodeFile("fountain.osg");
+    if (!scene) scene = osgDB::readNodeFile("fountain.osgt");
 
     osg::ref_ptr<osg::Group> group = dynamic_cast<osg::Group*>(scene.get());
     if (!group)
diff --git a/examples/osgposter/osgposter.cpp b/examples/osgposter/osgposter.cpp
index f92514fe1..75dae912a 100644
--- a/examples/osgposter/osgposter.cpp
+++ b/examples/osgposter/osgposter.cpp
@@ -298,7 +298,7 @@ int main( int argc, char** argv )
     
     // Construct scene graph
     osg::Node* scene = osgDB::readNodeFiles( arguments );
-    if ( !scene ) scene = osgDB::readNodeFile( "cow.osg" );
+    if ( !scene ) scene = osgDB::readNodeFile( "cow.osgt" );
     if ( !scene )
     {
         std::cout << arguments.getApplicationName() <<": No data loaded" << std::endl;
diff --git a/examples/osgprerender/osgprerender.cpp b/examples/osgprerender/osgprerender.cpp
index a6e2cbb68..8b0de5277 100644
--- a/examples/osgprerender/osgprerender.cpp
+++ b/examples/osgprerender/osgprerender.cpp
@@ -467,7 +467,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessna.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessna.osgt");
     
     if (!loadedModel)
     {
@@ -484,7 +484,7 @@ int main( int argc, char **argv )
     osg::Group* rootNode = new osg::Group();
     rootNode->addChild(createPreRenderSubGraph(loadedModelTransform,tex_width,tex_height, renderImplementation, useImage, useTextureRectangle, useHDR, samples, colorSamples));
 
-    osgDB::writeNodeFile(*rootNode, "test.ive");
+    //osgDB::writeNodeFile(*rootNode, "test.osgb");
 
     // add model to the viewer.
     viewer.setSceneData( rootNode );
diff --git a/examples/osgreflect/osgreflect.cpp b/examples/osgreflect/osgreflect.cpp
index ba72a164a..0254a655c 100644
--- a/examples/osgreflect/osgreflect.cpp
+++ b/examples/osgreflect/osgreflect.cpp
@@ -340,7 +340,7 @@ int main( int argc, char **argv )
     osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
     
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessna.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cessna.osgt");
 
     // if no model has been successfully loaded report failure.
     if (!loadedModel) 
@@ -371,7 +371,7 @@ int main( int argc, char **argv )
     // hint to tell viewer to request stencil buffer when setting up windows
     osg::DisplaySettings::instance()->setMinimumNumStencilBits(8);
 
-    osgDB::writeNodeFile(*rootNode, "test.osg");
+    //osgDB::writeNodeFile(*rootNode, "test.osgt");
 
     return viewer.run();
 
diff --git a/examples/osgscribe/osgscribe.cpp b/examples/osgscribe/osgscribe.cpp
index e4409aa93..0ac0b5eed 100644
--- a/examples/osgscribe/osgscribe.cpp
+++ b/examples/osgscribe/osgscribe.cpp
@@ -43,7 +43,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
     
     if (!loadedModel)
     {
diff --git a/examples/osgsequence/osgsequence.cpp b/examples/osgsequence/osgsequence.cpp
index 08b521fec..c42cf087b 100644
--- a/examples/osgsequence/osgsequence.cpp
+++ b/examples/osgsequence/osgsequence.cpp
@@ -134,10 +134,10 @@ osg::Sequence* createSequence(osg::ArgumentParser& arguments)
     }
     else
     {
-        filenames.push_back("cow.osg");
-        filenames.push_back("dumptruck.osg");
-        filenames.push_back("cessna.osg");
-        filenames.push_back("glider.osg");
+        filenames.push_back("cow.osgt");
+        filenames.push_back("dumptruck.osgt");
+        filenames.push_back("cessna.osgt");
+        filenames.push_back("glider.osgt");
     }
     
     for(Filenames::iterator itr = filenames.begin();
diff --git a/examples/osgshadow/osgshadow.cpp b/examples/osgshadow/osgshadow.cpp
index 91de7d052..ffe79fc8d 100644
--- a/examples/osgshadow/osgshadow.cpp
+++ b/examples/osgshadow/osgshadow.cpp
@@ -423,7 +423,7 @@ namespace ModelTwo
 
         osg::Group* model = new osg::Group;
 
-        osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+        osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
         if (cessna)
         {
             const osg::BoundingSphere& bs = cessna->getBound();
@@ -959,7 +959,7 @@ int main(int argc, char** argv)
     }
 
 
-    // osgDB::writeNodeFile(*group,"test.osg");
+    // osgDB::writeNodeFile(*group,"test.osgt");
  
     while (!viewer.done())
     {
@@ -1016,7 +1016,7 @@ int main(int argc, char** argv)
             static int dumpFileNo = 0;
             dumpFileNo ++;
             char filename[256];
-            std::sprintf( filename, "shadowDump%d.osg", dumpFileNo );
+            std::sprintf( filename, "shadowDump%d.osgt", dumpFileNo );
             
             osgShadow::MinimalShadowMap * msm = dynamic_cast<osgShadow::MinimalShadowMap*>( shadowedScene->getShadowTechnique() );
 
diff --git a/examples/osgsidebyside/osgsidebyside.cpp b/examples/osgsidebyside/osgsidebyside.cpp
index 2910ee014..5ed3dbaef 100644
--- a/examples/osgsidebyside/osgsidebyside.cpp
+++ b/examples/osgsidebyside/osgsidebyside.cpp
@@ -241,7 +241,7 @@ int main( int argc, char **argv )
 
     osgViewer::Viewer viewer(arguments);
     
-    std::string outputfile("output.osg");
+    std::string outputfile("output.osgt");
     while (arguments.read("-o",outputfile)) {}
 
     while (arguments.read("-s")) { viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); }
@@ -278,12 +278,12 @@ int main( int argc, char **argv )
     group1->setNodeMask(1);
 
     // Uncomment these lines if you like to compare the loaded model to the resulting model in a merge/diff tool
-    //osgDB::writeNodeFile(*loadedModel.get(), "dummy1.osg");
+    //osgDB::writeNodeFile(*loadedModel.get(), "dummy1.osgt");
 
     osgDB::writeNodeFile(*loadedModel.get(), outputfile);
     osg::ref_ptr<osg::Node> convertedModel = osgDB::readNodeFile(outputfile);
 
-    //osgDB::writeNodeFile(*convertedModel.get(), "dummy2.osg");
+    //osgDB::writeNodeFile(*convertedModel.get(), "dummy2.osgt");
 
     osg::Group* group2 = new osg::Group;
     group2->addChild(convertedModel.get());
diff --git a/examples/osgsimplifier/osgsimplifier.cpp b/examples/osgsimplifier/osgsimplifier.cpp
index 16675a458..3a6d82e9e 100644
--- a/examples/osgsimplifier/osgsimplifier.cpp
+++ b/examples/osgsimplifier/osgsimplifier.cpp
@@ -102,7 +102,7 @@ int main( int argc, char **argv )
     osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
   
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osgt");
     
     // if no model has been successfully loaded report failure.
     if (!loadedModel) 
diff --git a/examples/osgsimulation/osgsimulation.cpp b/examples/osgsimulation/osgsimulation.cpp
index 280910391..6928d630d 100644
--- a/examples/osgsimulation/osgsimulation.cpp
+++ b/examples/osgsimulation/osgsimulation.cpp
@@ -401,7 +401,7 @@ int main(int argc, char **argv)
             }
 
 
-            osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+            osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
             if (cessna)
             {
                 double s = 200000.0 / cessna->getBound().radius();
@@ -457,7 +457,7 @@ int main(int argc, char **argv)
             }
             else
             {
-                 std::cout<<"Failed to read cessna.osg"<<std::endl;
+                 std::cout<<"Failed to read cessna.osgt"<<std::endl;
             }
 
         }    
diff --git a/examples/osgspheresegment/osgspheresegment.cpp b/examples/osgspheresegment/osgspheresegment.cpp
index c68f291f4..c62fc148e 100644
--- a/examples/osgspheresegment/osgspheresegment.cpp
+++ b/examples/osgspheresegment/osgspheresegment.cpp
@@ -183,7 +183,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius, osg::Geode *
 
     osg::Group* model = new osg::Group;
 
-    osg::Node* glider = osgDB::readNodeFile("glider.osg");
+    osg::Node* glider = osgDB::readNodeFile("glider.osgt");
     if (glider)
     {
         const osg::BoundingSphere& bs = glider->getBound();
@@ -236,7 +236,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius, osg::Geode *
         model->addChild(xform);
     }
  
-    osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+    osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
     if (cessna)
     {
         const osg::BoundingSphere& bs = cessna->getBound();
diff --git a/examples/osgspotlight/osgspotlight.cpp b/examples/osgspotlight/osgspotlight.cpp
index 0d973a807..a81309465 100644
--- a/examples/osgspotlight/osgspotlight.cpp
+++ b/examples/osgspotlight/osgspotlight.cpp
@@ -228,7 +228,7 @@ osg::Node* createMovingModel(const osg::Vec3& center, float radius)
 
     osg::Group* model = new osg::Group;
  
-    osg::Node* cessna = osgDB::readNodeFile("cessna.osg");
+    osg::Node* cessna = osgDB::readNodeFile("cessna.osgt");
     if (cessna)
     {
         const osg::BoundingSphere& bs = cessna->getBound();
diff --git a/examples/osgstereoimage/osgstereoimage.cpp b/examples/osgstereoimage/osgstereoimage.cpp
index 328196c17..e6f145093 100644
--- a/examples/osgstereoimage/osgstereoimage.cpp
+++ b/examples/osgstereoimage/osgstereoimage.cpp
@@ -616,7 +616,7 @@ int main( int argc, char **argv )
     if (!onDisk)  rootNode = createScene(fileList,texmatLeft,texmatRight,radius,height,length);
     else rootNode=new osg::Switch();
 
-    //osgDB::writeNodeFile(*rootNode,"test.osg");
+    //osgDB::writeNodeFile(*rootNode,"test.osgt");
 
 
 
diff --git a/examples/osgtexture1D/osgtexture1D.cpp b/examples/osgtexture1D/osgtexture1D.cpp
index 485119b0e..b0426b7a4 100644
--- a/examples/osgtexture1D/osgtexture1D.cpp
+++ b/examples/osgtexture1D/osgtexture1D.cpp
@@ -151,7 +151,7 @@ int main( int argc, char **argv )
     osg::Node* loadedModel = osgDB::readNodeFiles(arguments);
   
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("dumptruck.osgt");
     
     if (!loadedModel)
     {
diff --git a/examples/osgthirdpersonview/osgthirdpersonview.cpp b/examples/osgthirdpersonview/osgthirdpersonview.cpp
index e74148abb..c1bc5e108 100644
--- a/examples/osgthirdpersonview/osgthirdpersonview.cpp
+++ b/examples/osgthirdpersonview/osgthirdpersonview.cpp
@@ -32,7 +32,7 @@
 // second View's displayed frustum.
 //
 // Command line arguments are taken to be models for display. If you
-// specify no command line arguments, the code attempts to load cow.osg.
+// specify no command line arguments, the code attempts to load cow.osgt.
 
 
 #include <osg/Geometry>
@@ -147,8 +147,8 @@ main( int argc,
     {
         // User didn't specify anything, or file(s) didn't exist.
         // Try to load the cow...
-        osg::notify( osg::WARN ) << arguments.getApplicationName() << ": Could not find specified files. Trying \"cow.osg\" instead." << std::endl;
-        if ( !(scene = osgDB::readNodeFile( std::string( "cow.osg" ) ) ) )
+        osg::notify( osg::WARN ) << arguments.getApplicationName() << ": Could not find specified files. Trying \"cow.osgt\" instead." << std::endl;
+        if ( !(scene = osgDB::readNodeFile( std::string( "cow.osgt" ) ) ) )
         {
             osg::notify( osg::FATAL ) << arguments.getApplicationName() << ": No data loaded." << std::endl;
             return 1;
diff --git a/examples/osgunittests/FileNameUtils.cpp b/examples/osgunittests/FileNameUtils.cpp
index 6f1c9d9d0..84a8c0fb2 100644
--- a/examples/osgunittests/FileNameUtils.cpp
+++ b/examples/osgunittests/FileNameUtils.cpp
@@ -29,24 +29,24 @@ typedef std::list<std::string> Strings;
     Strings strings;
     strings.push_back(std::string(""));
     strings.push_back(std::string("myfile"));
-    strings.push_back(std::string(".osg"));
-    strings.push_back(std::string("myfile.osg"));
-    strings.push_back(std::string("/myfile.osg"));
-    strings.push_back(std::string("home/robert/myfile.osg"));
-    strings.push_back(std::string("/home/robert/myfile.osg"));
-    strings.push_back(std::string("\\myfile.osg"));
-    strings.push_back(std::string("home\\robert\\myfile.osg"));
-    strings.push_back(std::string("\\home\\robert\\myfile.osg"));
-    strings.push_back(std::string("\\home/robert\\myfile.osg"));
-    strings.push_back(std::string("\\home\\robert/myfile.osg"));
+    strings.push_back(std::string(".osgt"));
+    strings.push_back(std::string("myfile.osgt"));
+    strings.push_back(std::string("/myfile.osgt"));
+    strings.push_back(std::string("home/robert/myfile.osgt"));
+    strings.push_back(std::string("/home/robert/myfile.osgt"));
+    strings.push_back(std::string("\\myfile.osgt"));
+    strings.push_back(std::string("home\\robert\\myfile.osgt"));
+    strings.push_back(std::string("\\home\\robert\\myfile.osgt"));
+    strings.push_back(std::string("\\home/robert\\myfile.osgt"));
+    strings.push_back(std::string("\\home\\robert/myfile.osgt"));
     strings.push_back(std::string("home/robert/"));
     strings.push_back(std::string("\\home\\robert\\"));
     strings.push_back(std::string("home/robert/myfile"));
     strings.push_back(std::string("\\home\\robert\\myfile"));
-    strings.push_back(std::string("home/robert/.osg"));
-    strings.push_back(std::string("\\home\\robert\\.osg"));
-    strings.push_back(std::string("home/robert/myfile.ext.osg"));
-    strings.push_back(std::string("home\\robert\\myfile.ext.osg"));
+    strings.push_back(std::string("home/robert/.osgt"));
+    strings.push_back(std::string("\\home\\robert\\.osgt"));
+    strings.push_back(std::string("home/robert/myfile.ext.osgt"));
+    strings.push_back(std::string("home\\robert\\myfile.ext.osgt"));
 
     for(Strings::iterator itr = strings.begin();
         itr != strings.end();
diff --git a/examples/osgunittests/MultiThreadRead.cpp b/examples/osgunittests/MultiThreadRead.cpp
index 704e56277..c2078dec5 100644
--- a/examples/osgunittests/MultiThreadRead.cpp
+++ b/examples/osgunittests/MultiThreadRead.cpp
@@ -192,8 +192,8 @@ void runMultiThreadReadTests(int numThreads, osg::ArgumentParser& arguments)
         readThread->setStartBarrier(startBarrier.get());
         readThread->setEndBarrier(endBarrier.get());
 
-        readThread->addFileName("cessna.osg");
-        readThread->addFileName("glider.osg");
+        readThread->addFileName("cessna.osgt");
+        readThread->addFileName("glider.osgt");
         readThread->addFileName("town.ive");
         
         readThreads.push_back(readThread.get());
diff --git a/examples/osgviewerFOX/FOX_OSG_MDIView.cpp b/examples/osgviewerFOX/FOX_OSG_MDIView.cpp
index 04f269039..df6124e2e 100644
--- a/examples/osgviewerFOX/FOX_OSG_MDIView.cpp
+++ b/examples/osgviewerFOX/FOX_OSG_MDIView.cpp
@@ -39,7 +39,7 @@ FOX_OSG_MDIView::FOX_OSG_MDIView(FXMDIClient *p, const FXString &name,
     viewer->setKeyEventSetsDone(0);
 
     // load the scene.
-    osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFile("cow.osg");
+    osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFile("cow.osgt");
     if (!loadedModel)
     {
         return ;
diff --git a/examples/osgviewerQt/osgviewerQt.cpp b/examples/osgviewerQt/osgviewerQt.cpp
index 390307075..a9cd3c46d 100644
--- a/examples/osgviewerQt/osgviewerQt.cpp
+++ b/examples/osgviewerQt/osgviewerQt.cpp
@@ -20,12 +20,12 @@ public:
     {
         setThreadingModel(threadingModel);
 
-        QWidget* widget1 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("cow.osg") );
-        QWidget* widget2 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("glider.osg") );
-        QWidget* widget3 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("axes.osg") );
-        QWidget* widget4 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("fountain.osg") );
+        QWidget* widget1 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("cow.osgt") );
+        QWidget* widget2 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("glider.osgt") );
+        QWidget* widget3 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("axes.osgt") );
+        QWidget* widget4 = addViewWidget( createCamera(0,0,100,100), osgDB::readNodeFile("fountain.osgt") );
         QWidget* popupWidget = addViewWidget( createCamera(900,100,320,240,"Popup window",true),
-                                            osgDB::readNodeFile("dumptruck.osg") );
+                                            osgDB::readNodeFile("dumptruck.osgt") );
         popupWidget->show();
 
         QGridLayout* grid = new QGridLayout;
diff --git a/examples/osgwidgetbox/osgwidgetbox.cpp b/examples/osgwidgetbox/osgwidgetbox.cpp
index fad8b72d8..a0debef00 100644
--- a/examples/osgwidgetbox/osgwidgetbox.cpp
+++ b/examples/osgwidgetbox/osgwidgetbox.cpp
@@ -112,7 +112,7 @@ int main(int argc, char** argv) {
 
     box4->hide();
 
-    osg::Node* model = osgDB::readNodeFile("spaceship.osg");
+    osg::Node* model = osgDB::readNodeFile("spaceship.osgt");
 
     model->setNodeMask(MASK_3D);
 
diff --git a/examples/osgwidgetmenu/osgwidgetmenu.cpp b/examples/osgwidgetmenu/osgwidgetmenu.cpp
index 14f0b89e0..b46023157 100644
--- a/examples/osgwidgetmenu/osgwidgetmenu.cpp
+++ b/examples/osgwidgetmenu/osgwidgetmenu.cpp
@@ -120,7 +120,7 @@ int main(int argc, char** argv) {
     menu->getBackground()->setColor(1.0f, 1.0f, 1.0f, 0.0f);
     menu->resizePercent(100.0f);
 
-    osg::Node* model = osgDB::readNodeFile("osgcool.osg");
+    osg::Node* model = osgDB::readNodeFile("osgcool.osgt");
 
     model->setNodeMask(MASK_3D);
 
diff --git a/examples/osgwidgetmessagebox/osgwidgetmessagebox.cpp b/examples/osgwidgetmessagebox/osgwidgetmessagebox.cpp
index f51e91b8d..381a2cc45 100644
--- a/examples/osgwidgetmessagebox/osgwidgetmessagebox.cpp
+++ b/examples/osgwidgetmessagebox/osgwidgetmessagebox.cpp
@@ -346,7 +346,7 @@ int main(int argc, char** argv)
 
 //    AlphaSetterVisitor alpha(.8f);
 //    frame->accept(alpha);
-    return osgWidget::createExample(viewer, wm); //osgDB::readNodeFile("cow.osg"));
+    return osgWidget::createExample(viewer, wm); //osgDB::readNodeFile("cow.osgt"));
 
 }
 
@@ -674,6 +674,6 @@ int main(int argc, char** argv)
 
     AlphaSetterVisitor alpha(.8f);
     frame->accept(alpha);
-    return osgWidget::createExample(viewer, wm, osgDB::readNodeFile("cow.osg"));
+    return osgWidget::createExample(viewer, wm, osgDB::readNodeFile("cow.osgt"));
 }
 #endif
diff --git a/examples/osgwidgetprogress/osgwidgetprogress.cpp b/examples/osgwidgetprogress/osgwidgetprogress.cpp
index 8ae0b9e73..677903818 100644
--- a/examples/osgwidgetprogress/osgwidgetprogress.cpp
+++ b/examples/osgwidgetprogress/osgwidgetprogress.cpp
@@ -87,5 +87,5 @@ int main(int argc, char** argv) {
 
     wm->addChild(canvas);
 
-    return osgWidget::createExample(viewer, wm, osgDB::readNodeFile("cow.osg"));
+    return osgWidget::createExample(viewer, wm, osgDB::readNodeFile("cow.osgt"));
 }
diff --git a/examples/osgwidgetwindow/osgwidgetwindow.cpp b/examples/osgwidgetwindow/osgwidgetwindow.cpp
index 8018fcb86..1bd7d5f32 100644
--- a/examples/osgwidgetwindow/osgwidgetwindow.cpp
+++ b/examples/osgwidgetwindow/osgwidgetwindow.cpp
@@ -157,8 +157,7 @@ int main(int argc, char** argv) {
     boxCopy->resizePercent(100.0f, 0.0f);
 
     // Here we demonstrate the use of osgWidget/io_utils. This is really only useful for
-    // debugging at the moment, but later I'll make it more generic for .osg and .ive
-    // creation.
+    // debugging at the moment.
     // std::cout << *box << std::endl << *boxCopy << std::endl;
 
     // Setup our OSG objects for our scene; note the use of the utility function
@@ -169,7 +168,7 @@ int main(int argc, char** argv) {
     // some of the other examples to see this in action...
     osg::Group*  group  = new osg::Group();
     osg::Camera* camera = osgWidget::createOrthoCamera(1280.0f, 1024.0f);
-    osg::Node*   model  = osgDB::readNodeFile("cow.osg");
+    osg::Node*   model  = osgDB::readNodeFile("cow.osgt");
 
     // Add our event handler; is this better as a MatrixManipulator? Add a few other
     // helpful ViewerEventHandlers.
diff --git a/examples/osgwindows/osgwindows.cpp b/examples/osgwindows/osgwindows.cpp
index 625077ba7..75f49da6b 100644
--- a/examples/osgwindows/osgwindows.cpp
+++ b/examples/osgwindows/osgwindows.cpp
@@ -32,7 +32,7 @@ int main( int argc, char **argv )
     osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
 
     // if not loaded assume no arguments passed in, try use default mode instead.
-    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osg");
+    if (!loadedModel) loadedModel = osgDB::readNodeFile("cow.osgt");
     
     // if no model has been successfully loaded report failure.
     if (!loadedModel) 
diff --git a/runexamples.bat b/runexamples.bat
index 658967b68..21337f49a 100644
--- a/runexamples.bat
+++ b/runexamples.bat
@@ -42,8 +42,8 @@ osgforest
 echo osgfxbrowser
 osgfxbrowser
 
-echo osgoutline cow.osg
-osgoutline cow.osg
+echo osgoutline cow.osgt
+osgoutline cow.osgt
 
 echo osggeometry
 osggeometry
@@ -52,7 +52,7 @@ echo osghangglide
 osghangglide
 
 echo osghud
-osghud dumptruck.osg
+osghud dumptruck.osgt
 
 echo osgimpostor
 osgimpostor
@@ -61,10 +61,10 @@ echo osgkeyboard
 osgkeyboard
 
 echo osgkeyboardmouse
-osgkeyboardmouse dumptruck.osg
+osgkeyboardmouse dumptruck.osgt
 
 echo osglight
-osglight glider.osg
+osglight glider.osgt
 
 echo osglightpoint
 osglightpoint
@@ -73,16 +73,16 @@ echo osglogo
 osglogo
 
 echo osglogicop
-osglogicop glider.osg
+osglogicop glider.osgt
 
 echo osgmotionblur
-osgmotionblur cow.osg
+osgmotionblur cow.osgt
 
 echo osgmultitexture
-osgmultitexture cessnafire.osg
+osgmultitexture cessnafire.osgt
 
 echo osgoccluder
-osgoccluder glider.osg
+osgoccluder glider.osgt
 
 echo osgocclusionquery
 osgocclusionquery
@@ -94,7 +94,7 @@ echo osgparticleeffects
 osgparticleeffects
 
 echo osgpick
-osgpick fountain.osg
+osgpick fountain.osgt
 
 echo osgpointsprite
 osgpointsprite
@@ -103,28 +103,28 @@ echo osgplanets
 osgplanets
 
 echo osgprecipitation --rain 0.5
-osgprecipitation --rain 0.5 lz.osg
+osgprecipitation --rain 0.5 lz.osgt
 
 echo osgprecipitation --snow 0.5
-osgprecipitation --snow 0.5 lz.osg
+osgprecipitation --snow 0.5 lz.osgt
 
 echo osgprerender
-osgprerender dumptruck.osg
+osgprerender dumptruck.osgt
 
 echo osgprerendercubemap
 osgprerendercubemap
 
 echo osgreflect
-osgreflect cessna.osg
+osgreflect cessna.osgt
 
 echo osgscalarbar
 osgscalarbar
 
 echo osgscribe
-osgscribe cow.osg
+osgscribe cow.osgt
 
 echo osgsequence
-osgsequence cow.osg dumptruck.osg cessna.osg glider.osg
+osgsequence cow.osgt dumptruck.osgt cessna.osgt glider.osgt
 
 echo osgshaders
 osgshaders
@@ -136,19 +136,19 @@ echo osgparametric
 osgparametric
 
 echo osgthirdpersonview
-osgthirdpersonview cow.osg
+osgthirdpersonview cow.osgt
 
-echo osgviewer glsl_simple.osg
-osgviewer glsl_simple.osg
+echo osgviewer glsl_simple.osgt
+osgviewer glsl_simple.osgt
 
-echo osgviewer glsl_confetti.osg
-osgviewer glsl_confetti.osg
+echo osgviewer glsl_confetti.osgt
+osgviewer glsl_confetti.osgt
 
-echo osgviewer glsl_mandelbrot.osg
-osgviewer glsl_mandelbrot.osg
+echo osgviewer glsl_mandelbrot.osgt
+osgviewer glsl_mandelbrot.osgt
 
-echo osgviewer glsl_julia.osg
-osgviewer glsl_julia.osg
+echo osgviewer glsl_julia.osgt
+osgviewer glsl_julia.osgt
 
 echo osgshape
 osgshape
@@ -163,7 +163,7 @@ echo osgshadow -3 --ssm
 osgshadow -3 --ssm
 
 echo osgsimplifier
-osgsimplifier --ratio 0.1 cessna.osg
+osgsimplifier --ratio 0.1 cessna.osgt
 
 echo osgsimulation
 osgsimulation