Is anyone else having problems with their trackpad gestures? i.e. some gestures not working? Up until about a half hour ago, I did not know that the air could "tap" by just tapping the trackpad, or right click by using 2 fingers. I tried using the "tap" motion when I first got it, and when it didn't work I just assumed it was only a MacPro feature (as the "tap" feature works fine on it). Anyway, so I was reading some tutorials on apple.com and came upon this : http://www.apple.com/macbookair/features.html so now I find out that the air SHOULD do this but doesn't on mine. I also can't click and drag or right click by way of the trackpad. Any thoughts or ideas of why mine doesn't do this? Or is anybody else have similar issues?