hey Nick, whats it burned on? DVD-R or DVD+R media, I have had strange problems with the +R DVD's not playing in some players. So I have tried to avoid them and only use the -R's. just a thought.
thats a good point, based on how old the player is
most old players have a hard time playing +r discs (assuming they play -, some don't play - either)
however new players, for the mopst part, will play both - and +
the older the player usually the pickier it was with brand too