I went to take my keyboard off to install RAM, and when I went to put it back on, the little screw next to num lock is stuck tight. I tried to turn it, but now it's a little beat up looking (if you stare at it) and it's like sunken in... They really made that thing terribly, and I always wondered when it was going to break. This is the second time I've taken my keyboard off since I've owned this computer. The applecare guy said to bring it in to the store and have it looked at, but they're probably just going to say I broke it. Ugh, I'm mad.