Help evaluate my PC plz i need advice big time TY

[Computer_Newby]

Ok about myself and why i need help. Quick summary. Me = college dorm dorm = broke guy ;( This guy wants fun FUN = gamers computer . So thats my situation ;(

CPU-----> AMD Athlon 64 3000+, 512KB L2 Cache, 64-bit Processor - OEM http://www.newegg.com/app/ViewProductDesc.asp?description=19-103-425&depa=1 175 dollar

Mobo-----> CHAINTECH "VNF3-250" nForce3 250 Chipset Motherboard for AMD Socket 754 CPU -RETAIL
http://www.newegg.com/app/ViewProductDesc.asp?description=13-152-043&depa=1 75 dollar

Memory ( I dont know if i got the right one but i tried looking for them. ) -----> 1 gig (2 x 512)
Mushkin 184 Pin 512MB DDR PC-3200 - Retail
http://www.newegg.com/app/ViewProductDesc.asp?description=20-146-219&depa=1 73 dollar each x 2 = 146

Video card ----> SAPPHIRE ATI RADEON 9800 PRO Video Card, 128MB DDR, 256-bit, DVI/TV-Out, 8X AGP -BULK -OEM http://www.newegg.com/app/ViewProductDesc.asp?description=14-102-268&depa=1 197 BUCKS HOLY ;( is there any cheaper then this??? ;(

case i found this one dunno if its the right one tho I think i need a 400+ case but i dont know a good one atm. ----> ANTEC Life Style Series Black Case With 380W Power Supply, Model "SONATA" http://www.newegg.com/app/ViewProductDesc.asp?description=11-129-127&depa=1
99 dollar I think i need a less expensive and better case

The total is around 664 dollar. My budget is 700-750 MAx is 800 if it REALLY helps only

Ty for any feedback its appriciated.

Im a newby ;( Help is welcome.

 

[Cybercraig]

Good combo! Built almost the exact same thing awhile back. The Egg has OCZ PC3500 Performance for $203.00/gb. It runs great with this board and will pop you up close to 2.2ghz at a 218mhz clock. Case is good and the power supply is adequate if you don't plan on loading the case up with drives and USB accessories. Good luck (PS - don't forget the XPpro Academic version at the Egg for $84.00!}

Abit IS7 - 2.8C @ 3.4ghz - Mushkin PC4000 (2 X 512) - Sapphire 9800Pro - TT 420 watt Pure Power
Samsung 120gb ATA-100 - Maxtor 40gb ATA - 100
Sony DRU-510A - Yellowtail Merlot