uses for an old computer?

[imported_Nacelle]

I've got a 550 celeron with an original radeon. It's hooked to the TV in the living room. I used to use it to play Divx movies on, before I found a DVD Player that would play them. Launchcast is much better than on a TV and a stereo.
http://www.geocities.com/nacelle1/computers.htm
Pic at bottom of page