I got my MacBook around December 2008, and it all worked completely fine. I especially loved the touchpad. However, now when I move the mouse up or down sometimes it just randomly goes to the Dashboard, or moves all the windows up, or goes to Expose. It's very annoying because I'll go to close a window and it moves all the windows up... I have AppleCare and I'm going to make an appointment, because this never used to happen before, but I wanted to see if anyone else is having this problem.