Is there dvd software out there that allows you to create a dvd menu in which the viewer can choose to play different sequences of the videos offered? It was described to me as a dvd matrix menu but I can't find anything like it for mac. The idea is that there are multiple videos on the dvd menu and you can choose to play "video A, then B, then C" or "video B, then C, then A", etc, in different orders each time. And it would play the sequence that you choose.