I just recently purchased the pny gtx 260 graphics card. I installed with much headache on my Gateway DX 4200. It has AMd phenom 4 cpu with 1.8 clock speed. I also replaced the psu with a 650 watt and installed 7.1 sound card. I am having alot of trouble getting decent frames on any game especially Farcry 2. The fps stay the same no metter what the settings are set to. I have reinstalled the drivers for this thing around 3 times now. I cant find any way to overclock the cpu(which i think is the main issue). I guess i would like to hear from someone who might know a little bit more than me about my options. If anyone knows of a cpu that would work good with 780g chipset on the amd motherboard with the same socket as the one I already have i would really aprreciate it.