I believe he is having this issue with all his games...
actually, i only seem to have trouble with Silent Hunter 3, and Counter-Strike:Condition Zero. for games such as Fifa 2003, Total Overdose, , and Vietcong, there's basically no trouble what so ever. i used to have trouble with Brothers in Arms. that too, after uninstalling, and installing drivers, seems to have disappeared. but Act of War:High Treason, which i didn't have trouble with, now does. i also had some trouble with the Battle Field series
of course, there maybe other games that would have similar effects, but i don't have them all. those games above are the ones i have, and tried out.
i'll monitor the heat temperatures when i next play Silent Hunter 3 and report that.