--- kwin/geometry.cpp.orig	2007-03-08 08:45:52.786902604 -0600
+++ kwin/geometry.cpp.orig	2007-03-08 08:47:22.724027829 -0600
@@ -257,7 +257,7 @@ 
 QRect Workspace::clientArea( clientAreaOption opt, const QPoint& p, int desktop ) const
     {
     QDesktopWidget *desktopwidget = KApplication::desktop();
-    int screen = desktopwidget->screenNumber( p );
+    int screen = desktopwidget->isVirtualDesktop() ? desktopwidget->screenNumber( p ) : desktopwidget->primaryScreen();
     if( screen < 0 )
         screen = desktopwidget->primaryScreen();
     return clientArea( opt, screen, desktop );