I'm running 2 Geforce 8800 GTS's (the G92 version) and both are showing up as running well. The CPU is also running fine with no overheating warning.
I don't think it's overheating at all as it would have showed up in the event viewer or given me some kind of warning that it was getting hot or overheating. Additionally, mymotherboard came with an active temp gauge that runs on the desktop which gives a warning if anything on it starts to overheat before it shuts down.
The thing is, why would it have started this only after the patch in the first 2 games I played since then. Also, I haven't experienced overheating, crashing, or system shutdowns with any other game I currently own since a good 5 months ago when I revamped the system (new board, cpu, cards, ram, power supply).
Any other suggestions, or does anyone have a link to what the patch did?