I feel nicely average after reading this thread (and I'm not talking about the goats and diapers, although I might as well be).
My Intel PC is set to alarm at 60C and shutdown at 70C. Every few months the alarm goes of during some heavy number crunching and I know it's time to clean the dust out of the CPU heatsink. My room seems to be particularly dusty. Big dust too, the kind you can pick up in one piece.
I've heard Athlons have a slightly lower temperature threshhold.



