Originally posted by massacreinfallx
check stability by simple going into windows and testing it?
No, that's not how you test stability.
Download Prime95. Go to Torture Tests -> In-place Large FFT (or something similar, I haven't used it for a bit). Let it run for 10 - 12 hours, or longer if you like. After about 10 minutes or so, check your CPU temps with EVEREST or similar. If the temps get over 55*C, then I would recommend lowering the FSB until you can get adequate cooling.
If Prime95 fails or has ANY errors, then something is not stable. You can try upping the voltage by the smallest incriment available, and then running Prime95 again. Make sure to check your temps again.