Hi there I need to built a new gaming computer but I’m not sure motherboard, power supply and ram (2gb or more). Please let me know AMD Athlon 64 X2 6000+ Dual Core Creative sound card X-Fi XtremeGamer Fatal1ty Pro Series XFX PCIe 8800GTX 768MB DVI/DVI/TV GRAPHICS CARD Seagate SATA 500GB Regards Chavi