The DVD-RW & Internal Zip100 in my G4 tower initially worked fine in Panther, but yesterday morning my DVD-RW stopped reading altogether and then later that day my Zip stopped reading. The DVD drive won't even open/close with the keyboard eject key. Everything was fine under Jaguar, so I'm assuming it's a Panther issue. I've searched this forum to see if the solution was already discussed, but wasn't able to find anything. Help! Dave S.