Ok, so I didn't find anything that specifically mentions this problem in searching with MRoogle, so I'll ask it here. I just bought an Aluminum 2.4GHz MacBook yesterday, slightly used. I'm having a bit of an issue with the superdrive. It seems that I cannot insert a DVD without having to hit Eject on the keyboard first. When I go to insert a CD or DVD, it gets about halfway in and the hits something preventing it from being inserted any further into the drive. I don't want to force it and break something. If I hit the eject button then try to insert the disk, it works as expected. I'm assuming this isn't normal, but has anyone else had this experience? I just registered my AppleCare plan today, but I think I'm going to take it into the Apple Store to have it looked at.