Well I've been backing up dvd's for awhile an I don't think its my burner or software thats causing the problem.I've been using copytodvd for a few days now an it does fine.My problem is that i have about 40 to 50 others that I have backed up that wont play in it.Now there is a firmware that I downloaded an can't get it to work.I have tried to copy the firmware step for step for about 3 days now.Other than gettin that firmware to update the player so it will play DVD+ that I've already burned,I have no problems with it.As I've stated it playes the new one i've been doing just fine,but does'nt seen to want the others I've burned with nero. (It was a gift that could'nt be returned,that's way I'm trying so hard to get it to work.)