I have had my macbook for just about 2 years now and I've had no problem with my DVD player. I have a MATSHITADVD-R UJ-857E in disk drive region 2. I have problems because everytime I enter a disk it says it cannot play and comes up with the error "The disk copy protection could not be verified. The disk cannot be played [-70025]. This is happening for region 2 and region 1 disks and Its really annoying me. I can play most disks on VLC but I really want to get this fixed. Also it is not working from previously ripped dvd's which used to work coming up with the same error. Does anyone know how to fix this? Thanks.