I previously posted and everyone agreed i would have no problem installing a pioneer 109 dvd+rw drive into my G5, I took the old out, and stuck the new in and the height of the tray does not match up with the opening on the G5 case and it wont open. I took the screws out that holds the drive in place, and it lowered it enough so that tray can come out the front, but it is not secure. Am I going to run into any problems with this? I tried to rip a dvd to see if it worked and it ran fine, but i am curious. Any help would be great :S !