Twice, I've tried to re-author a DVD to fit on a single DVD-RW, using only the main movie, a single audio track and a single subtitle track. And twice, the new DVD starts with the wrong chapter! It seems to start somewhere near the middle of the (main) movie, run to the end of the movie and then start with the beginning of the movie.
Clearly, I'm doing something wrong here, but what? Any help appreciated!