Ive got two rom drives in my computer, one being your average 50x drive used for listening to music or running a game off the disk. The other is a dvd-burner drive. I'm trying to install a game and neither drive recognizes the disk when I insert it. I hear it reading the disk but nothing pops up and shows "no disk in drive." I checked the drivers and everything seems up to par. Any clue on whats causing this? thx in advance