If you take a few short video's, add them to the root of a DVDA2 project. Link the first one to the first menu. Inside the first video make the end action point to the second video. Inside the second make the end action point to the third, etc with the last being return to last menu. When you play this inside DVDA2 with the Preview everything works. If you press the next button it skips to the next video in the chain. But if you prepare this as a DVD, the next button doesn't skip you to the next video, it does nothing.
-Matt
-Matt