Adding subtitles to DVD with multiple program chains?

[MonkeyGoD]

Ive tried following both of Matrix's guides, and a few others, but those seemed to focus on MOVIE dvds that only have one main program chain.

The dvd i want to add subtitles to has 13 programs, and i want to add subtitles to 2 of those. This is a music dvd that also has interviews on it, and i want to add english translations to them (I already have SRT files for them).

Is there a special method for doing these kinds of dvds?

[Matthew]

For that sort of situation you're best off using Scenarist. The reauthoring section(s) of the "big 3" guides etc may be of use as they provide information on how to recreate the dvd structure.