Hi I am building a new system and I need help. So far I have just about everything (specs below). I got $430 for Christmas and I am not sure what parts to buy with it. I still need the GPU but I want to get an aftermarket heat sink (I have the stock one) ,and a new hard drive. I have two hard drives already. One is a 120gb Sata hard drive I got from a 7 year old computer and the other is a new 160gb IDE hard drive I found at a garage sale for $2. I will be using this rig for gaming so I'm looking for the best performance without having to spend any more money after this to upgrade anything for a while. Any suggestions would be helpful. Thanks.
specs (so far)
CPU: am3 phenom ii x4 955 be
ram: 4gb pny 1333 mhz
power supply: ultra 600w
case: Rosewill challenger u3 gaming edition
motherboard: Asus am3+ m5a97 r2.0