I'm having trouble getting my TX-SR805 to do DTS Master Audio and Dolby True HD consistently. I managed to get Dolby on a couple occasions, but then I don't get it next time. Right now I've got my Bourne Identity disc in my Sony BDPS550, connected to the TX-SR805 via HDMI and no matter what I set it to I get 2 channel, If I recall, it was either the direct or Pure Audio setting that worked before. Am I missing something here? What should the Onkyo be set to to ensure what I select on the Blu-Ray disc will be what I get out of the Onkyo? Thanks!!