just make an "main menu" in maestro there you set the links to the menus for each movie, there you set your navigation however (start,chap menus, etc ...) you have to watch for, that your buttons are configured. after you done with that, you can make an navigation test, so you see if all works right. its no big deal with self made still menus, will be hard to fit 2 movies with both original animateden menus on there cause what i see is, animated menus are about 500megs up to 1 gig each.