Ok, so I got a brand new MBP Penryn about a week ago. In quiet environments I can hear the right fan going "bzzzzzzzzzzzzzzzzzzzzzzzz" it's really low but I can hear it, REALLY annoying. My left fan only does a blowing air sound, I can't hear the motor that drives it. I just want my right fan to be identical to the left. There is a problem though, I cannot take it to Apple. I ordered this mac to my friend's address in the US, he then shipped it to me to another country where there is no Apple store or Apple repair place. My only choice is to go in there and do it myself. I will follow iFixit.com. Here's the thing. I don't have a replacement fan, it's still a brand new machine. Does anybody know when I'm in there what I should look for to cure this slight buzz, like tighten the fan, a wire rubbing on it...ANYTHING, it can only be heard in a quiet room.