Hi, I just got my 14" ibook as my first mac and so far I'm loving it. The only thing that's been bugging me a little bit is that the touchpad tends to make a squeaking sound when i'm scrolling towards the bottom of the pad. I'm afraid this may be a sign of future problems with the touchpad. Am I being too picky? Is this something that I should get checked out? Anyone else notice this on their ibook? Thanks.