I authored a DVD with 8 chapter points and menu, using Ulead movie factory, and burned to disk using Prassi software and Pioneer A04 writer. When I put the disk in my set top player, the highlites of the menu are not seen. But the disk can be played if I try some guess work to navigate through the menu. This disk works fine on my computer DVD rom drive. I also tried burning another disc with Dazzle DVD Complete, and another with DVdit LE. Only menus created with DVdit LE works fine on my set top player. Is this a problem with the authering software, or some bug in the A04 writer ? Can anyone help ?