Disable VM Screensavers

Disable the logon screen saver

To disable the logon screen saver, follow these steps:

1.	Click Start, click Run, type regedt32, and then click OK.
2.	Locate the following registry key: HKEY_USERS\.DEFAULT\Control Panel\Desktop
3.	In the Details pane, double-click the ScreenSaveActive string value item.
4.	In the Value data box, replace the number 1 with the number 0, and then click OK.

You have now disabled the logon screen saver

http://support.microsoft.com/kb/185348