It can do so much, don't under estimate those old machines. Just set it up in a different room than your main computer so you can use it to add most computer uses to that room. I'm just bought a B&W G3 (for $10) that I'm gonna setup in my bedroom and network to my main computer so I can do computer stuff in my bedroom, such as light web surfing (i.e. everything besides myspace and youtube), word processing, iTunes mp3 player playing the songs on my main computer over the network, NES emulator games, torrent download station, possibly DVD playing, etc etc etc. There are SO many uses for these old machines that the question should really be, what can't you do with it?