| Changing the default Logon Screensaver in XP
Run | regedit
There are 2 main keys to adjust:
Change the value of "ScreenSaveActive" to "0" to disable or "1" to enable the login screen saver.
Change the value of "SCRNSAVE.EXE" to the full path and filename of the screen saver .SCR file. For a normal XP
system a good choice would be logon.scr