no audio in dvdlab movies

I know I have seen countless post's on this, but I can't find a post that relates to my situation. I have made many dvd's with dvd lab pro fine. On this one project I am having problems with I tried the audio delay to see if it would help with some "out of sync" issues. Needless to say when it came time to putting it in the tray there was no audio on the movies. The Mp3 on the title screen and slide show songs are there, but no audio in the main movie. I tried switching it back to the regular audio file(the original file without delay) and it still is nothing. I tried demuxing the entire file again and when I added the new audio MPA file to my existing project I still got no sound. Does anyone know what could possibly be wrong? I really don't want to restart this project, it took a long time=) thanks in advance.