Regarding the volume level of the analog out, I found that on the A1 the volume was lower on Phantom of the Opera. When I played other disk (only had 2) the volume was higher.
Might want to verify that the lower analog out is due to hardware and not a single HD-DVD.
Also, did you find out if the multi speaker setup test tone is correct??
Samsung 64F8500, Panasonic 65VT50, Oppo 95, Tivo Roamio for OTA, Dish VIP722, Marantz AV8801 preamp, Rotel Amps, Atlantic Tech 8200 speakers, Seaton Submersive HP, Calman 5, Chromapure, Accupel DVG-5000, i1Display3pro, i1pro2, eecolor colorbox.