Hi all,well that's my question: Which audio mode plays 7.1 channels on the Sony Str-DA4ES? Here they are(took them from crutchfield.com): Dolby Digital Dolby Digital EX Dolby Pro Logic Dolby Pro Logic II (Movie and Music) DTS DTS-ES (Discrete 6.1 and Matrix 6.1) DTS Neo:6 (Cinema and Music) DTS 96/24 Cinema Studio Ex. A (Digital Cinema Sound) Cinema Studio Ex. B (Digital Cinema Sound) Cinema Studio Ex. C (Digital Cinema Sound) Mono Movie Stereo Movie Digital Concert Hall A Digital Concert Hall B Church Opera House Jazz Club Disco/Club Live Concert Arena Stadium Game Thanks in advance!!