Just read this post I am frustrated as well. I have everything in mydvd 10 as well had to add a slideshow cinemagic movie (couldn't pull the audio I needed with anything else) and another slide show. I know it sounds confusing but I have on mydyd menu dropdown
slideshow
slideshow
movie (cinemagic)

and I want to add another slideshow or two major family project. I can't get the slideshow to roll into the slideshow (keeps looping on the same slideshow)and then into the movie. Thought I found it when it said file "output" as in the help file but I don't see that option. Am I just stupid? I find the help files hard to find info in.

Your problem is NOT the same as the problem, in the thread that you hijacked.

And most of your post is confusing.

Didn't mean to hijack don't use forums I just want my project created in dvd 10 to flow from the slideshow to the next slideshow to the movie without having to click on each one. Do I need to create it in the video viewer to do that?

In MyDVD, click on File/Project Settings, then click in the circle to the left of Play Movie and all remaining movies in project.