Play a movie or screensaver at the background of your desktop.
Like Berkeley's old After Dark.
Simulate a famous Star Trek computer display on your Mac.
Turn your OS X desktop into a realistic-looking 3D aquarium.
Turn your screen into a beautiful fireplace.
Watch a city skyline under a night sky as your screensaver.
Screensaver runs QuickTime & Flash movies.
Decorate your desktop with various images from over 20 categories.
Use movies or flash as screensaver with effects.