iBUYPOWER GX-931 Core 2 Duo E8500(3.16GHz) 4GB DDR2 500GB NVIDIA GeForce 9800 GT Windows Vista Home Premium 64-bit

This is my first Vista machine. It's much more enjoyable than all the horror stories would have you think. I've had no problems adapting to Vista, and the machine itself just smokes. It's lightning fast and plays COD2 brilliantly with all settings...

The fan runs a bit loud, and the perforations in the see-through panel on the side allow all that noise to get right to you, but it's a minor issue. I might seek a quieter cooling solution. The maximum allowable RAM is 4 GB, so be fore-warned

This cpu fits your gaming needs easily, although it comes with vista!ugh! anyways i play crysis on high setting all the time never had any serious cpu related issues.oh and you can overclock the cpu easily its so simple through this bios system there...

There is only 4gb of ram max on the motherboard included and its maxed so that was the only problem. i have seen so far.The fan runs really loud also but im buyimg another one anyways