[jak]

I'm not sure if this is the right place for this question, but....

Does anyone know a method to rip only the audio portion of a DVD? I'm a bit unsure of my terminology, so let me give explain a bit more:

I have several concert DVD's and I'd like to capture the audio from those and put that audio in my music collection (which happens to be Itunes) and burn the masters onto a disc.

Is there a program that might accomplish this? I'm on a Mac, for whatever that's worth.

Thanks-