I have a user who freshly installed CentOS on their desktop. They also installed VMWare 6.02. When they click the mouse on their Linux desktop, the screen saver properly activates. But, when they click the mouse in their VMWare session, the Linux screen saver never activates. This has been tried for both VMWare Player and Workstation. I don't know if it makes any difference, but the VMWare Guest OS is Windows XP w/SP2. Thanks for any insight. Scott