Movie Making with Nero Vision 5

Nero Vision version 5. OS Windows XP Home edition.

  1. Is it possible to add frames containing text to a completed Movie created by Nero Vision 5? (I have made the movie, now I want to add some captions and titles to it on separate frames - not superimposed on existing frames)

  2. I have two movie projects (each part of the same movie) , both saved onto a DVD disc. How can I combine these two projects (movies) into ONE project (movie)?