IFOUpdate Adjusted Cell Mode

I was actually talking about a movie-only VOB that had been authored. I could merge in the MPV pretty easily, but I'd either have to make up a lot of the VOB parameters myself (I'm lazy and I have authoring software) -- or somehow guarantee that the GOPs exactly match the original. I'll look at both ways... Yes it would keep button-over-video, and any other subpictures that were present in the original. It could also keep the multi-angles without having to reauthor for them (as long as you use the chapter files produced by the software)