I just set up the BDP-S470 over the weekend with my new Sony EX700. I connected the player via HDMI to the TV and audio to my Bose via coaxial cable. When I put in my first Blu Ray movie, Angels and Demons, the advertisements played perfectly but when the movie started I had no sound. Played around with audio settings forever and finally got sound when I used the digital sound out from the TV to the Bose. The audio settings I used are HDMI "auto", DSD Output "off", BD Audio Mix "off", Dolby Digital, DTS, Audio DCR "auto" and Downmix Surround". Is this because of the disc audio or my settings? Thanks!