Hello all I have a couple questions maybe someone can answer ok when I watch a dts movie on my setup everything is loud and prefect but when I am watching say a dobly digital movie the sound fads in and out also I have to turn up the volume much louder than I would on a dts movie also why is it like half way though the movie it freezes up for like a second is it switching sides on the dvd disc. Also my dvd player is setup with a fiber optic cable and the component out and progressive scan on can someone plz answer these questions is there something hook up wrong I did replace the fiber cable but it still does it thanks in advance