I would welcome any views on the following : I still use a Toshiba EP 30 HD player to view some of the dozen HD discs I purchased. The player (menu option set to 'HDMI Auto' ) is linked to my Sony STR DH800 amplifier by HDMI but the amplifier's display will only show 'Linear PCM 48 ' and never 'Dolby Digital' or 'Dolby True HD ', even whe the disc menus are set to those options. I can get 'Dolby Digital ' displayed by connecting an optical lead ( as with SKY HD ) but it seems impossible to get ' Dolby True HD ' flagged up. Incidentally, connecting my Blue Ray player to the amplifier produces no such problems . Any help would be appreciated.