I need to author DVDs with the following parameters, but I know CD terminology
so I'll use
that:

There will be 40 tracks, each with 99 indexes each.

In other words, when the user pops in the DVD, there will be 40 choices of "mini
movies" at
the first menu. But when the user is viewing any particular choice, she can go
backwards or
forwards up to 99 indexes (I guess these would be called "scenes"?) within.

First, what is the proper terminology?

Second, can iDVD do this or do I need to buy DVD Studio Pro?

f-erenc szabo