I currently have an HDMI cable from my cable box to a Panasonic TV, but my Sony receiver doesn't have HDMI, so for sound I have RCA cables from TV to receiver, and I get acceptable (stereo) sound from two Sony speakers connected to the receiver. I would like to add a Panasonic Blu-ray player for internet access to the mix. If I just connect the Blu-ray to the TV's second HDMI connector, is there any reason that the Blu-ray's sound won't get to the speakers via the same RCA cables, just as it does now from the TV? I ask because I think I saw on this forum a post that said it would be necessary to connect the Blu-ray via HDMI directly to the receiver. Thanks for any help.