opus902

I just got a new Panasonic TH50PZ85U and am very happy with the picture. I am having an issue with sound though. I have my Dish ViP612 hooked up through HDMI 1, my Panasonic Blu-ray DMP-BD35 hooked up to HDMI 2 and I also get my locals OTA through coax. I have the optical audio out going to my JVC RX-6010VBK receiver's optical in. The audio coming from HDMI 1 and HDMI 2 doesn't come through as surround on my receiver. But, when I just use the OTA tuner, I get surround sound just fine. I am new to the HDMI technology and can't figure out what the problem could be. I figured that I should be getting the best audio and video going into my TV through HDMI and I know that the optical audio is pretty good, but why don't I get the surround sound signal from the HDMI? Any help or direction as to where to look would be great.

Thanks