I installed the upgrade yesterday and all seemed to go well.
Only unusual thing si that I expected a firmware check to indicate V3.24, but my unit displays
V 3.11 04 yet the noted improvements seem to be working, e.g subwoofer control on UPSAMPLE mode.
Can someone else check their version number after installing the upgrade to see what it displays?

Thanks much.
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990/Oppo BDP-83SE/Toshiba A3/Emotiva XPA-3/B&K ST-1430-II/Gallo Ref 3.1/Gallo Reference AV-Center/Gallo A'DIVAti(3)Rear/ MIT Term 2&4 Cable/Mitsubishi WD65C9//Monster HTS-1000.