--- 30accessibility	2009-07-21 14:30:20.528360881 +0530
+++ 30accessibility.new	2009-07-21 14:36:10.956356003 +0530
@@ -94,6 +94,7 @@
                         gct -s -t bool /desktop/gnome/interface/accessibility true
                         gct -s -t bool /apps/gksu/disable-grab true
                         gct -s -t string /desktop/gnome/applications/window_manager/default /usr/bin/metacity
+			gct -s -t bool /desktop/gnome/thumbnailers/disable_all true
                         gct -s -t bool /desktop/gnome/applications/at/visual/startup true
                         gct -s -t string /desktop/gnome/applications/at/visual/exec orca
                         remove_applet fast_user_switch