I need to merge two m4v into one (Ben Hur Disc 1 and Disc 2). I tried QuickTime Pro but when I open Disc 2, select all, copy then "Add to Movie" in the Disc 1 file, Disc 2 is imported minus chapters. It just drops the whole thing into one hour+ long Chapter 40 at the end of Disc 1. Am I doing it wrong or is this standard behavior for Quicktime. Is there a better solution?