When I playback my backup of The Terminal it only plays a couple seconds of a chapter then skips to the next one, and so on. The disc plays fine on my computer and I have ripped/burned numerous other movies the same way (even with the same media) with no problems playing back on my dvd player. What could be causing this problem? I'm ripping/burning on my mac using MTR and DVD2oneX with Toast. My dvd player is a sony and has always worked great with dvd-r's.