I have a msi 6309 with a p3 600e running at 800mhz. It has been running this way for many months now. Initially, I was able to even push it up to 900mhz. Normal windows operation (surfing, business applications, photoshop, etc.) would be fine, but when I play and 3d games it would crap out.
I would be interested to see how hot the cpu does get. What do most people use to measure the temperature of their cpu? Is there software that can do this generically for every motherboard or do you use a physical thermostat of some sort to do the measuring?