I recently got a DVD-ROM about three weeks ago (ASUS E616P2) and everything was fine and dandy. Now the past week or so all of a sudden it's having problems recognizing DVD's. When I put the DVD in, the drive will just blink and if I try and start up DVD Decryptor, or My Computer they lock up and stop responding. I know the DVD is fine because it rips in my NEC-3500. Could my DVD-ROM be that dirty all ready from ripping DVD's?