I've installed a black Pioneer DVR-106 in the lower (vacant) bay on my new G4 1.25 mirror-door Mac. It won't eject because it's hitting the sides of the slot opening. I think I read somewhere that someone else had the problem but can't remember where. Surely, it's the same size as the the 105, etc. Anyone have a tip on what I'm doing wrong? Thanks in advance. Ron Memphis