Somewhere there's a documentation writer who's probably contemplating suicide right now and wondering why they bothered to write such an excellent DVDA 2.0 manual that no one seems to read.
Just to add to what Rob said about 1.0 - to do this you need to include the movie twice, each instance with a different audio file (assuming you have enough space on the DVD to put the movie twice).
Somewhere there's a documentation writer who's probably contemplating suicide right now and wondering why they bothered to write such an excellent DVDA 2.0 manual that no one seems to read.
If I had kids, I'd read it to them every night before they go to bed.
So, it's a good thing I don't, 'cause they'd grow up super-geeky.