DVD burning question

When you burn a copy of a DVD-can you choose the audio format(DD,DTS,stereo)or does it automatically record in stereo. A co-worker posed this question. He just bought a new burner for his laptop. Any information would be appreciated.
This may be dependent on the tool you use.
I use DVDShrink (a really great tool) and
it does allow you to select the audio track(s)
that are included in your burned disk. Let
me know if you need more info.