Hey Guys, This recently started about 1 week ago. I used to game on it, so i had/have smcFanControl and usually run it at max speed so the computer can keep cool (haha keep cool, can sizzle eggs on it). So ive stopped playing games on it, and when the computer gets hot, the fans just start running on max. After about 1-2 hours of the computer being idle, it will start making this racket. http://www.youtube.com/watch?v=vIgUATETmy8 I have a 3 year warranty, should i bring it in, or is this a quick fix... Also posted this on Mac-forums.com too..