I am a student,and I had my macbook pro out for a few minutes betweek classes, and then put it away to walk to my next class. When I reached into my bag to get it back out the bag was noticably warm, and when I got the MBP out it was scalding and the fan was blasting! I had made sure that when I put the computer away it had gone into sleep mode, as I have had issues witth it not sleeping, and just shutting down. Has anyone else had a similar experience, and does anyone know what might have caused it? When I had it open I only had mail and the finder open. When I got it oout of my bag I let it sit open for a while and could not get the screen to come on or the computer to reset, so after the fan had run for a whil, I pulled the battery, and now everything seems to be working fine. Very Strange!