Is there a way to use AC3 audio when converting to a divx file with the program DVDx? Is so what audio codec do I need so that it can be displayed in the audio options in DVDx.

If you can't just make a divx file with AC3 audio in the program DVDx whats the simplest way to extract the AC3 audio from the VOB files and mix it with the divx avi?

Thanks for any help.