Has anyone with a Pioneer 737 had any problems with the audio Dolby Digital play back? I bought a player from Techtronics three weeks ago and found the dynamic range to be some whatlimited. I sent the player back to Techtronics but they say they cant find a problem so wont give me a refund unless I have the player sent for more tests with Pioneer at an extra cost. There is a function on the player to limit the dynamic range but had no audable effect. ------------------ Is he the one?