I am using mpegs already converted in TMPGenc in my project. The mpg's contain audio and video and they work everywhere except the main menu. I created a main menu mpg with the background image and a 40second audio track in tmpgenc. It plays find when I run it on my hard drive. I import it as an asset and then link the main menu VIDEO and AUDIO properties to that file (i've tried it as seperate audio and video files as well). When I run the dvd on my computer or standalone the video for the main menu background works fine but there is no audio. The troubling part is that when I make other video backgrounds with audio they work just fine. Am I missing something somewhere? Is there something I have to enable or does Encore require that the main menu have audio in a specific format? I've use these same files in DVD-Lab and had the main menu working fine (but dvd-lab would mess up and not properly allow playback of the main 1.5hr video itself so I'm trying Encore now). Everything works 100% in encore except the audio on the main menu. Any ideas?