Configuring Media/Gaming PC

[900RR]

If you are planning to change to intel then I recommend these parts

Newegg.com - GIGABYTE GA-P35-DS3L LGA 775 Intel P35 ATX Intel Motherboard - Retail
Newegg.com - Intel Core 2 Duo E6750 Conroe 2.66GHz 4M shared L2 Cache LGA 775 65W Dual-Core Processor - Retail

And you can get 8800GT 512MB for $225 from here
NCIXUS.com - Buy EVGA E-GEFORCE 8800GT 600MHZ 512MB 1.8GHZ DDR3 PCI-E Dual DVI-I HDTV Out Video Card - 512-P3-N801-AR.

Why do you recommend an E6750 Conroe? The E8400 Wolfdale is the same thing(3.0Ghz dual core) only cheaper, better and newer? Getting an E6850 now would be straight retardation