diff --git a/examples/osghangglide/GNUmakefile b/examples/osghangglide/GNUmakefile
index 0029def01..445d6c004 100644
--- a/examples/osghangglide/GNUmakefile
+++ b/examples/osghangglide/GNUmakefile
@@ -18,7 +18,7 @@ HEADERFILES = \
 	terrain_normals.h\
 	terrain_texcoords.h\
 
-LIBS     += -losgProducer -lProducer -losgText -losgGA -losgDB -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
+LIBS     += -losgViewer -losgText -losgGA -losgDB -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
 
 INSTFILES = \
 	$(CXXFILES)\
diff --git a/examples/osghangglide/GNUmakefile.inst b/examples/osghangglide/GNUmakefile.inst
index 04c1ec0a6..0c38b1bc6 100644
--- a/examples/osghangglide/GNUmakefile.inst
+++ b/examples/osghangglide/GNUmakefile.inst
@@ -12,7 +12,7 @@ CXXFILES =\
 	terrain.cpp\
 	trees.cpp\
 
-LIBS     += -losgProducer -lProducer -losgDB -losgText -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
+LIBS     += -losgViewer -losgDB -losgText -losgUtil -losg $(GL_LIBS) $(X_LIBS) $(OTHER_LIBS) 
 
 EXEC = osghangglide
 
diff --git a/examples/osghangglide/GliderManipulator.cpp b/examples/osghangglide/GliderManipulator.cpp
index 565930ac7..2cb3b2bd0 100644
--- a/examples/osghangglide/GliderManipulator.cpp
+++ b/examples/osghangglide/GliderManipulator.cpp
@@ -87,6 +87,7 @@ bool GliderManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
 {
     switch(ea.getEventType())
     {
+#if 0   
         case(GUIEventAdapter::PUSH):
         {
 
@@ -101,7 +102,7 @@ bool GliderManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
 
             addMouseEvent(ea);
             us.requestContinuousUpdate(true);
-            if (calcMovement()) us.requestRedraw();
+            // if (calcMovement()) us.requestRedraw();
             return true;
         }
 
@@ -110,7 +111,7 @@ bool GliderManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
 
             addMouseEvent(ea);
             us.requestContinuousUpdate(true);
-            if (calcMovement()) us.requestRedraw();
+            // if (calcMovement()) us.requestRedraw();
             return true;
         }
 
@@ -119,11 +120,11 @@ bool GliderManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
 
             addMouseEvent(ea);
             us.requestContinuousUpdate(true);
-            if (calcMovement()) us.requestRedraw();
+            // if (calcMovement()) us.requestRedraw();
 
             return true;
         }
-
+#endif
         case(GUIEventAdapter::KEYDOWN):
             if (ea.getKey()==' ')
             {
@@ -258,6 +259,8 @@ bool GliderManipulator::calcMovement()
 
     float dx = _ga_t0->getXnormalized();
     float dy = _ga_t0->getYnormalized();
+    
+    // osg::notify(osg::NOTICE)<<"dx = "<<dx<<" dy = "<<dy<<"dt = "<<dt<<std::endl;
 
     // mew - flag to reverse mouse-control mapping
     if( getenv( "OSGHANGGLIDE_REVERSE_CONTROLS" ) )
diff --git a/examples/osghangglide/osghangglide.cpp b/examples/osghangglide/osghangglide.cpp
index 874011459..3cd5776f2 100644
--- a/examples/osghangglide/osghangglide.cpp
+++ b/examples/osghangglide/osghangglide.cpp
@@ -10,12 +10,12 @@
 #include <osgDB/Registry>
 #include <osgDB/ReadFile>
 
-#include <osgGA/AnimationPathManipulator>
-
-#include <osgProducer/Viewer>
+#include <osgViewer/Viewer>
 
 #include "GliderManipulator.h"
 
+#include <iostream>
+
 extern osg::Node *makeTerrain( void );
 extern osg::Node *makeTrees( void );
 extern osg::Node *makeTank( void );
@@ -111,17 +111,14 @@ int main( int argc, char **argv )
     arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] filename ...");
     arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
 
+    osg::DisplaySettings::instance()->setMaxNumberOfGraphicsContexts(2);
+    osg::Referenced::setThreadSafeReferenceCounting(true);
+
     // construct the viewer.
-    osgProducer::Viewer viewer(arguments);
+    osgViewer::Viewer viewer;
 
-    // set up the value with sensible default event handlers.
-    viewer.setUpViewer(osgProducer::Viewer::ESCAPE_SETS_DONE);
 
-    unsigned int pos = viewer.addCameraManipulator(new GliderManipulator());
-    viewer.selectCameraManipulator(pos);
-
-    // get details on keyboard and mouse bindings used by the viewer.
-    viewer.getUsage(*arguments.getApplicationUsage());
+    viewer.setCameraManipulator(new GliderManipulator());
 
     // if user request help write it out to cout.
     if (arguments.read("-h") || arguments.read("--help"))
@@ -146,32 +143,18 @@ int main( int argc, char **argv )
 
     viewer.setSceneData( rootnode );
 
+    // set up the value with sensible default event handlers.
+    viewer.setUpViewAcrossAllScreens();
 
     // create the windows and run the threads.
     viewer.realize();
 
     while( !viewer.done() )
     {
-        // wait for all cull and draw threads to complete.
-        viewer.sync();
-
-        // update the scene by traversing it with the the update visitor which will
-        // call all node update callbacks and animations.
-        viewer.update();
-         
         // fire off the cull and draw traversals of the scene.
         viewer.frame();
         
     }
-    
-    // wait for all cull and draw threads to complete before exit.
-    viewer.sync();
-
-    // run a clean up frame to delete all OpenGL objects.
-    viewer.cleanup_frame();
-
-    // wait for all the clean up frame to complete.
-    viewer.sync();
 
     return 0;
 }