There has probably been a time when you wanted to use a regular program as a screensaver.  You can now use ANY program as your screensaver, free! Some important things to consider are that this program is a screensaver.  To use it, you go into the standard screensaver settings dialog and select 'scrnrun' as your screensaver, and click settings to choose the program to run.  The desktop control panel is shown automatically when you install ScreenRun.