Oh, wow. It sounds like I lucked out.
How do I go about overclocking my CPU, though? This Phoenix-Award BIOS doesn't have the option, and my computer (got it from Compaq) came with Vista. I installed / use XP, so there's no BIOS update around for it.
Is there a software program, similar to RivaTuner I can use for my CPU?
Also, is the CPU more prone to heating up to unsafe temperatures than the GPU? The latter sounds like it can take some hot temperatures (up to 125C someone mentioned) - but I'm not sure if the CPU is as durable.