Do you want to see all of your screen savers at once and choose the best? Use Screen Saver Center to preview and configurate screen savers. In addition, you can start default screen saver with double click and lock-up Win XP or Win 2k.
Designed as system tray icon, Screen Saver Center provide start of screen saver with double click, access to Display Properties in Control Panel in two clicks and by three clicks you can select your basic Windows screen saver.
) "Screen Saver Center - Click to enlarge screenshot")