Buliding PC with not more than550$ for gaming

Asus 785G and Rana 445 Motherboard combo: $140.98
http://www.newegg.com/Product/ComboDealDetails.aspx?Ite...

OCZ Fatal1ty 550W modular power supply and Samsung Spinpoint F3 500 GB HDD: $99
http://www.newegg.com/Product/ComboDealDetails.aspx?Ite...

4 GB Mushkin DDR3-1333 RAM: $74.99
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Zotac Geforce GTX 460 768 MB: $169.99
w/ Free Starcraft II Trial and Just Cause 2
http://www.newegg.com/Product/ComboDealDetails.aspx?Ite...

Rosewill Challenger case and LiteOn 24x DVD burnger: $53.98
http://www.newegg.com/Product/ComboDealDetails.aspx?Ite...

$539.92

Shipping: $13.69

Total: $553.61

there is a $20 rebate and a $15 rebate in there as well, so $518.61 after rebates

+1 ^ to ScrewySqrl - GTX 460 for $500 Wooooo Whoooooo!!!!!!

Well, thanks. But it is the 768 MB not the 1 GB version. It'll manage up to 1680x1050 and is faster than a 5770.