I did some research and came up with this computer:

CPU: AMD FX-4100 3.6GHz Quad-Core Processor
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler
Motherboard: Asus M5A99X EVO ATX AM3+ Motherboard
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-2133 Memory
Storage: Western Digital Scorpio Black 320GB 2.5" 7200RPM Internal Hard Drive
Video Card: EVGA GeForce GTX 550 Ti 2GB Video Card
Power Supply: Antec 850W 80 PLUS Certified CPX Power Supply
Optical Drive: Lite-On iHAS124-04 DVD/CD Writer

What do you all think? Is there any issue with any of the parts... are some bad in your opinion? Are there some compatibility issues? Please let me know what you think.
haha research was more price based. thanks for the info ill look into it more
gaming = TF2, CoD... probably the highest end ill get. maybe the most recent battlefield?