I have an Athlon 955BE 3.2ghz CPU that's giving me a bit of problems lately. I'm noticing some periodic choppiness and slowdown while gaming and if I keep frequency monitoring software (CPUz, AMD ...

I was wondering if anyone here has had any experience underclocking 2GHz Celerons. I would like to get the heat down to a point where a good heat sink can cool the CPU without the need for a fan. I ...