jeez i think i have 1st degree burns on my legs. For the first time after upgrading to 10.5.7 i switched over to the 9600M GPU I watched like 5 minutes of a dvd, then i was surfing the web and scanning a document I also had the Mail app running it was getting hot at this point but the real fun began when i started using handbrake to backup a dvd. the bottom and top of my MBP were like on fire. I've never seen it get this hot and the fans were going full speed. I think i looked at the temperature at one point and it was 142 F...... I dont know if thats really bad or not but it sure felt bad.