From reading this forum, I'm aware that only button layers will be visible on a pop-up menu. Anything that isn't a button will disappear. I had designed a menu with a solid background, so I merged my layers and sliced it up into pieces to create the illusion of a solid lower third menu. However, when I open my PSD in Encore and try to turn it into a pop-up menu, everything is invisible. I turned the relevant layers into buttons, but they're still invisible.