I used dvd decrypter to copy a dvd, then used dvd2one to shrink it to the 4 gig size and I have used 3 different burners to try and burn this dvd. I used clone dvd, dvd copy and easy dvd burner. The dvd will play fine on my computer I burn it on. On my ps2 it says tv system does not match. On my dvd/tv set it says unable to playback. On my laptop it say another message, I cant remember. I have burned others that work fine in all my systems but a few wont work in anything except the burning computer. I am using dvd+r verbatim dvd's burning them at 4X and tried 1X as a test. So what could be my problem? Bad brand of dvd's, bad dvd burner, bad luck?