Anyways, if you forgot to purchase an os, and cant find a friend that has one you could borrow, you should find a pc and download linux or something. Thats only if you dont have windows. If you're gonna go linux, may i suggest fedora core 5 or core 4. But try to find windows.
Intel Conroe e6750
SLI EVGA 8800gts KO's
4GB Patriot DDR2 800mhz
22" Widescreen Sceptre LCD monitor 5ms
OCZ 700W psu
320gb seagate w/ perpindicular tech.
Creative SB X-Fi Fatality
Thermaltake Armor: Extreme Edition