Hello, I just bought a used computer from my friend. P4 2.8 HT ABIT IS7-E ATI 9600 pro ect ect. Anywho, I was just kinda wanting to overclock a little bit. I downloaded a DOOM3 beta and I get horrible fps on it, like around 10-35. Well can anyone refer and good overclocking programs and give some good advice on overclocking?