Well, this is really bad. I have an ASUS DVD player and it gave really great service for about 5 years. But lately, it's behaving oddly. It can recognize some DVDs while it can't play some others! The green light on the drive goes on blinking and then eventually it goes off. The drivers are all right. I disconnected the drive and then connected it again but the problem persists. Is there any solution to this?? Maybe the disk reader has gone berserk. But why is it playing certain DVDs but not some others?