I have a desktop gaming computer for sale if you are interested here are the specs…
Windows 7 Home Premium 64bit installed
Intel Duo Core 3.2 Dual core processor, Corsair H50 - decent water cooling for the CPU
ASUS P5Q Pro Motherboard
ATI Radeon HD 4980
Creative Sound Blaster X-Fi Audio Extreme
Seagate 500gb Harddrive 7200rpm
OCZ 700w power supply
Logitech X-540 5.1 surround sound gaming speakers
Logitech G15 gaming keyboard