Hello all, I am experiencing a problem with my Late 2006 2.16MHz 15" MBP. Sometimes when it is plugged in, my fans will start to slowly build up speed and continually get faster. Using iStat, I've seen fan speeds reaching 6k rpms. I can only assume that this is not normal, since I usually am only running four apps during when this happens (Finder, Adium, Mail.app, and Firefox). Does anybody know of a solution to this, or what the problem is? If I contact AppleCare (computer is less than a year old) do I have a chance of getting a replacement? Thanks.