I was wondering if anyone has had this problem: I have a 15" powerbook (aluminum) and the lid is warped or something. When I shut it, one side stays higher than the other and doesn't touch the rest of the system. When I do push it down, it doesn't stay. I've tried to put some weight on that end to even it out, but that didn't work either. If anyone else has had this problem, is there a solution or way that I could fix it?