Screen Saver Control is a taskbar utility for windows that enables you to :-
Set, Configure and start any installed screensaver.
Disable the screensaver.
Disable the screensaver for a fixed length of time (if you need to burn a CD it is a good idea to stop the screensaver activating while the CD is being created).
Start the Default Screensaver (Either on the menu or by double-clicking the icon)
Delete screensavers that didn't come with their own uninstall program (Please try to use Windows Add/Remove Programs first as the screensaver may have additional files which this program won't find).