Since I got my MBP 13" last September, I've been having problems with the CPU getting to worrying heat levels under normal use. With about 10 regular applications (e.g. Safari/Mail/iTunes) open and CPU usage around 20-25%, it runs at 60-65C, but when the CPU gets pushed up to 100% (normally by DirectoryService, if anyone can explain that then please respond as well), it get anywhere from 75C to 95+C (the highest I've seen was 103C during a Flash game). I use it on both my lap and on a desk, and both have similar results. smcFanControl doesn't help much; it frequently does this even when I keep the fan at 5000rpm. Does anyone have any experience with anything like this or have anything to suggest on how to keep it cooler?