Xbox360
heh...
MY computer is nothing special:
Intel core2duo 2.44ghz
2gb pc6400 ram (soon to be 4gb)
I put in a slot fan right under my nVidia 7600GS because It SUCKS and running it cooler helps (I can play FEAR and WoW so I don't care ATM)
Soon to get an 8800GTX
I put a box fan on the front by removing the "HP Media Drive" bay so I have plenty of air going INTO the case, which keeps CPU temps WAY down, and if I end up getting hot, I can turn it around and blow air in my face.
I have a 19" widescreen ACER LCD monitor I got for $130, and the 20" LCD that came with the computer.
I use the FatalI1ty light up keyboard, cause it has the small, flat keys like a laptop, which I LOVE. And a microsoft wireless laser mouse (The one where you can't see the light)
All in all not to powerful, but I plan on getting a new MOBO once I get my 8800, getting a better power supply, and upping the ram, as well as putting a Quad Core in 'er.
So I'll have something substantial in comming months.