I recently got a new Samsung DLP and a Denon DVD player that is hooked up via the DVI (with an HDMI cable)and audio is optical right into the 1050. Now when I watch DVD's the audio does not perfectly match the video. I have a 1050 that only goes up to 5ms delay on the center. Some newer, and more expensive, receivers have a higher delay such as Marantz's "lip sync" feature. Do I need to buy a new receiver for this to work or is there another solutiion?