I have an issue with my system. My Yamaha reciever sounds fine with the volume set at -55 for music and CD's. When I switch to the DVD I have to jack the volume up to -25 for normal viewing, and all the way to -14 or so for real effect. Anyone have any idea why this is so. Do I have an improper sound field selected, is the DVD sound output weak, or do I have some other setting messed up. The funny thing is the subwoofer seems to be working fine. It is so loud on DVD I have to turn it all the way down or it is overwhelming.