It will play any and all mpeg files burned to dvd on the first run, but any mpeg files I add later on won't show up on the screen. I tried re-burning the next dvd to include all the files up to that point, and again they would all play fine....but nothing I would try adding later on. I hope this is the right area for this problem, since it could fall under quite a few categories.
seems the problem is that most players wont read multi-session discs. I haven't seen a way around this though...outside of simply waiting till you have enough to fill a disc =(