Ok, I put in a sound loop on both of my menus by simply dragging them from the project library onto the menu, and the sound comes through, but whenever I switch buttons on the preview, the loop just starts over, no matter where it is! What am I doing wrong, here?
I've had this same issue with looping audio. It only happens in preview for me, not when I build the project to a VIDEO_TS folder and burn it. Have you tried building the project and trying it in a software DVD player? it should work fine as it does for me, I think it's just a preview issue within Encore.