been having similar trouble!
I'm creating a DVD with chapter selection. One button to Play All and buttons for chapter selection (1 through 8).
If one chapter is selected, I want it to play just that chapter, then jump back to the main menu - doesn't seem to wanna play though!
I'm using the same scripting that you are play all - variable=1, play chapter variable=2. At the end of each chapter it jumps to a script - "if variable=1 then return to track, if variable=2 then jump to main menu"
Does that sound right? 'cos it doesn't want to work!
Any help appreciated