So the other day I noticed that my new Macbook (6 months old, 4 gb ram upgrade) was starting to make a bit more noise than normal. Just after starting up, the fans ramped up into high gear. It got so loud that my wife joked that I was about to take off. Since then, the fans appear to be running abnormally high. Now, I turn off my mac whenever I'm not using it, and as far as I can tell, no programs are set to startup with the mac. I downloaded fancontrol (http://www.macupdate.com/info.php/id/23137) to see if that wouldn't help, and it just scared the crap out of me. It said my left fan was spinning at over 6,000 rpm and my right fan was spinning at -1 RPM. So either this program is way off or my mac is lucky to be alive right now. Any ideas? I could take it down to a mac store near me (about 45 minutes) but what's the turnaround on stuff like this? Thanks!