I have just recently built a new custom PC. It incorporates an ASUS M4N72-E motherboard, AMD Phenom II 3.0 Gig liquid cooled Quad core processor, twin Nvidia 9800 GTX 512mg graphics cards (running in SLI mode), two 2-gig sticks of 1066MHz DDR2 corsair ram for a total of 4-gigs, Twin SATA 3 hard...