Oh, a couple of other things: The 'Read Me' file for the Apple DVD player suggests that if you're having problems, make sure all other applications have been quit and that the DVD player app is the only one running. Also, try increasing the memory allocated to the DVD player. I give mine about 60Mb. It doesn't need that much, but I usually have plenty of spare ram not being used by other apps at that time so it doesn't hurt. I'd also check for extension conflicts. Maybe there is a strange piece of software on your Key Lime that is conflicting with the DVD player in some way? Unless you've got 'Conflict Catcher' I'd suggest checking out the 'Read Me' files of programs you have installed. Somewhere one of them might say "I don't get on well with DVD player v.1.1.6 upgrade to player v2.7 to alleviate the problem".