About a week ago, the fans in my pro randomly started getting really loud. I've been checking my iStat and the RPMs haven't been anything abnormal. although i do notice anywhere from a 1 rpm, to a 30 rpm difference between the 2 fans. Earlier, about a month ago, my pro would randomly freeze/lock up the entire system, and the only way to get out of it was a hard reboot. I reset the P ram and that seemed to fix that problem. I would take it into the apple store and not just let them deal with it, but i am going back to school on sunday, and my school is 2 states away. Should i just wait till i get to school to take it in? or would they be able to fix it on the spot.