hope you like it!

CPU
AMD Athlon 64 X2 5400+ Brisbane 2.8GHz 2 x 512KB L2 Cache Socket AM2 65W Dual-Core black edition Processor (you can overclock this to 3.4 ghz, you don't really need a quad core since not many programs utilize all 4 cores)[/http://www.newegg.com/Product/Product.aspx?Item=N82E16819103289
$77.00



and for the CPU fan
ZEROtherm Nirvana NV120 120mm 2-ball UFO Bearing / Transparent CPU Cooler
http://www.newegg.com/Product/Produc...82E16835887011
$49.99



Motherboard
GIGABYTE GA-MA78GM-S2H AM2+/AM2 AMD 780G HDMI Micro ATX AMD Motherboard
http://www.newegg.com/Product/Produc...82E16813128090
$84.99

or for the more expensive one

GIGABYTE GA-MA790GP-DS4H AM2+/AM2 AMD 790GX HDMI ATX AMD Motherboard
http://www.newegg.com/Product/Produc...82E16813128352
$139.99


Power Supply
PC Power & Cooling S75CF 750W EPS12V SLI NVIDIA SLI Certified (Dual 8800 GTX and below) CrossFire Ready 80 PLUS Certified Active PFC Power Supply
http://www.newegg.com/Product/Produc...82E16817341011
$149.99



RAM
G.SKILL 4GB (2 x 2G 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory
http://www.newegg.com/Product/Produc...82E16820231166
$109.99



Hard drive
Recertified: Western Digital Caviar GP WD10EACS 1TB 5400 to 7200 RPM 16MB Cache SATA 3.0Gb/s Hard Drive
http://www.newegg.com/Product/Produc...82E16822136293
$109.99



Video Cards
MSI R4870X2-T2D2G-OC Radeon HD 4870 X2 2GB 512-bit (256-bit x 2) GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card
http://www.newegg.com/Product/Produc...82E16814127376
$549.99
Or if you want a cheaper one
DIAMOND 4870PE5512OC Radeon HD 4870 512MB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card
http://www.newegg.com/Product/Produc...82E16814103064
$289.99



Video Card coolers
And if you want to cool your video card down, becuase they tend to get hot.
ARCTIC COOLING ACCELS1 Rev 2 VGA Cooler
http://www.newegg.com/Product/Produc...82E16835186016
$21.99


Dvd/CD burner
ASUS Black 20X DVD+R 8X DVD+RW 8X DVD+R DL 20X DVD-R 6X DVD-RW 14X DVD-RAM 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM 2MB Cache SATA 20X DVD±R DVD Burner with LightScribe
http://www.newegg.com/Product/Produc...82E16827135156
$39.99


Computer cases
and for computer cases (really your choice doesn't matter too much, but here are some I liked)

note: if your going to be adding alot of crap inside you might want to go with a full tower although a mid one still might be able to fit everything

Full tower (big)

APEVIA X-JUPITER G-Type X-JUPITERG-BK Black Aluminum ATX Full Tower Computer Case
http://www.newegg.com/Product/Produc...82E16811144205
$169.99


NZXT TEMPEST Crafted Series CS-NT-TEM-B Black Steel / Plastic ATX Mid Tower Computer Case
http://www.newegg.com/Product/Produc...82E16811146047
$119.99


Mid tower (medium)

APEVIA X-SNIPER G-Type X-SNIPERG-BK Black SECC Steel ATX Mid Tower Computer Case
http://www.newegg.com/Product/Produc...82E16811144239
$79.99

APEVIA X-JUPITER-JR G-Type X-JPJGT-BK Black SECC Steel ATX Mid Tower Computer Case (I have this one)
http://www.newegg.com/Product/Produc...82E16811144197
$79.99


case fans
some extra fans for the computer case

COOLER MASTER R4-L2S-122B-GP 120mm 4 BLUE LED LED Case Fan
http://www.newegg.com/Product/Produc...82E16835103022
$9.99