My Panasonic DVD-S97 is connected via HDMI to my Denon 3806, and the 3806 is connected via HDMI to the 7210. I understand that the scaler in the 7210 should be superier to that in the DVD-S97, and as such I should configure the DVD-S97 to output un-scaled interlace (525i?) over HDMI and let the 7210 do the rest. I can't seem to get this to happen. The DVD-S97 only lets me chose 540p, 750p or 1125i. Any tips? I'm almost of the impression that DVD PQ is better from my Dell D600 VGA ouput (WinDVD) than the DVD-S97!