For a while I used to run the Helios screensaver as a wallpaper on my desktop: http://www.reallyslick.com/screensavers/ http://www.reallyslick.com/screensavers

For a while I used to run the Helios screensaver as a wallpaper on my desktop: http://www.reallyslick.com/screensavers/ http://www.reallyslick.com/screensavers/ It runs quite happily on the root window on a multimonitor setup. But I eventually turned it off after deciding that I never saw my wallpaper much anyway, and having flickering things in the corner of the monitor was making me twitchy.