Yesterday I tried to read via the network connection of the BDP7600, a MKV movie 21/9 (1920 x 800). Unfortunately, I have not found (if it exists!) The correct setting of the 7600. Watever output format that I choose (16/9 wide, 16/9, auto, etc) The 7600 stretches vertically the file to "fill" the 16/9 format standard (1920 columns x 1080 rows) ... :

Notice that I can read this MKV (like all my MKV 21/9) without any problem on my PC with VLC ...

I have the latest firmware V 1.55

Someone here have a solution ??