I use DVDShrink v2.3 & I normally re-author to get rid of all the extras video & audio apart from the main movie. Now from time to time I get a DVD that has the directors speaking while the movie is playing & I understand that I have to uncheck any audio that I don’t desire but I need a way to preview each audio file to select the right one to get rid of. Does anyone know what I can use to preview these files?