I haven't really done much with sound yet, but I've been throwing a few ideas around lately. My first thought is to have a stereo (pro-logic surround) PCM track. I'm also thinking of trying to create a 5.1 DTS track from the pro-logic audio. If I like the way it sounds, I may just 86 the PCM track and go with 1536k DTS 5.1 which is almost exactly the same file size. Of course I'll be capturing the audio digitally via coax.

As it stands right now, this is what I want on my DVD's:

PCM 2.0 surround (uncompressed) or DTS 5.1 surround (1536k)
Dolby Digital 2.0 (192k)
Dolby Digital 2.0 Commentary (192k)
Dolby Digital 2.0 Music Only (192k)

Those are just ideas in my head at this point. Right now I'm more worried about the audio syncing up correctly and whether I really need to be capturing the audio and video at the same time. So far I've been capturing video only.