no, pentiums are usually really good about heating, if they get too hot they automatically lower thier speed to prevent problems.
only problem i had was when i played UT2004, the UT games are really picky about that and it would give me a general fault error every so often. which got annoying so i lowed it back down to 2.66 for a while and it stoped. Well now i dont really play UT and i raised it back up and been playin HL2 and CS:S for a week or so now without a single problem. and its given me like 20 extra frames per second.
so as long as the games i play dont have any problems, it seems im fine with it. UT is the only game i've seen that doesnt like it tho.
cant wait to see what the overclock plus the X800 Pro gives me when i get that
