Only use my config if you're running a high end pc. My config max's out everything even past what the bars can do.

Actuall PC I'm running is the following:

Intel Core 2 Extreme QX9650 OC 4GHZ
OCZ Performance Ram DDR2-PC1066 (8 GB)
EVGA nForce 790i Ultra
(3x)EVGA nVidia Geforce GTX280
(2x)Western Digital VRaptor 10,000RPM 300GB HDD
Samsung Syncmaster 226BW (Dual-monitor)
x-Fi Fatality Sound Card
Logitech G5 Mouse
Logitech G15 Keyboard