I've seen mine max up at about 80Degrees Celcius, averaging at high 70's when it's running high-graphics apps. Mind, for me that is extremely hot as my Desktop computer's core temperatures on GPUs / CPUs / North bridge etc. never got over 50 - and even then if I saw it anywhere in the high 40's, I would flip out and try to figure out ways of improving the cooling.
Incidentally, my current card (which gets to over 80) is a 7600 too - except it's the 'go' version for laptops - which is probably the reason why it get's so hot. Makes me feel kind of uncomfortable even now, but I did open up my laptop at one point of time, and it actually has a semi-decent cooling system on it - unlike most of the laptops I've seen.. (Apparently Alienware actually uses some form of common sense and logic instead of trying to make everything as pointlessly thin as possible for their laptops) I would imagine the same card installed in a different laptop with compromised cooling would get significantly hotter ::\
EDIT: Just looked a little closer at all the replies - yes Nair, exactly the same readings - except my core slowdown is set to 100Deg by default. I did manage to drop the temperature down by about 2 or 3 degrees initially by taking out the battery from my laptop, but it still goes up to low/mid 80's during gaming. It does feel uncomfortable, but my options are pretty limited - with the card being in a laptop and all ::*(
EDIT2: Might pay to check the temperature right after I nuked something in C&C3 - Tiberium Wars. Even though everything runs very impressively smoothly on near-max settings, the nuke drops my fps to under 1 (no kidding) for about 5 or 6 frames.... speaking of a big boom....
EDIT3: Just did a successful test with the nuke in C&C3, temperature stayed at about 77-79 degrees, went up to 85 during the actual nuke drop (fps went down to 1-2 for a about 10 seconds) then it went back down to 77-79 pretty quickly. Runs at about 70 flat in low graphics intensive apps (such as the desktop / wordpad / firefox etc. etc.) So it does appear that this is the working temperature of the card - as uncomfortably hot as it may be. If you find a way to lower it down to human standards through some form of drivers updates or whatnot - please let me know :
