I just got my first Mac, a unibody MacBook, about two weeks ago, and last night as I was using it, I noticed that the touchpad feels somewhat distorted and uneven. For example, at the moment, it seemed to be indented where I use my index finger the most (towards the center and slightly left of center), and it seems to be raised more toward the right side of the touchpad. When I first took it out of the box, the touchpad seemed to actually be raised more in the bottom left, but since that was out of the way, it didn't really bother me, but now it seems like every time I use the touchpad, the bumpiness of it shifts around to different locations depending on what location on the touchpad I use most. Is this normal, or is there some sort of defect? Since I'm away at college, I really don't have the ability to just take it in at will, nor did I purchase AppleCare since I didn't have the extra money to spend on it when I bought the MacBook.