K, gonna hijack this thread, cause I have the same problem, different reason.
I'm trying to slice up VOB files, so I create the .d2v and .avs files per usual, open them in VirtualDub, and try to clip out a 3 second clip. No sound. I also note that if I open the AVS in Premiere, no sound. Does AVIsynth not support sound (no reason it should in this business...

? Conversly, does anyone know a program when I can cut clips from VOBs other than VD? Assume the "just capture the footage from the DVD rather than Rip" option has been discarded...
Thanks!
Skippy