Are the fans running unusually low? I'm watching an HD streaming movie from Netflix and noticed that my CPU was around 165-170F. I could barely hear the fans. When I checked the RPMs of the fans, they looked unusually low to me. The upper left part of the notebook casing is very, very hot. If they are running too low, is it something that I can fix or do I have to take it in to Apple? They're supposed to automatically go higher, right?