Ok, here is what i came up with, this should be everything you would need, assuming you have a keyboard, mouse, and monitor.

Antec Nine Hundred Black Steel ATX Mid Tower Computer Case
http://www.newegg.com/product/produc...82E16811129021

DFI BLOOD IRON P35 mobo
http://www.newegg.com/product/produc...82E16813136038

XFX 8800GT alpha dog edition gfx card
http://www.newegg.com/product/produc...82E16814150254

Rosewell 550 watt PSU
http://www.newegg.com/product/produc...82E16817182017

Intel Q6600
http://www.newegg.com/product/produc...82E16819115017

4GB of G.Skill DDR2 800 RAM
http://www.newegg.com/product/produc...82E16820231122

Seagate Barracuda 7200 RPM 320GB HDD
http://www.newegg.com/product/produc...82E16822148140

All of that is for a grand total of

...$1,066.93

so, its not bad, the gfx cards are drastically marked up atm, so you might find one cheaper from another site.

On a note for the Athlon Phenom, that processer is actually really bad, they claim its a "true quad core" , and that may be true, but the intel Q6600 beats the crap out of that AMD.



Hope this list helps, if anything to give you an idea of what you need to be looking for.