So I'd like to connect my DISH Network HD811 receiver to the HDMI input on my Philips 7320 TV. The satellite receiver has a DVI output. I have a dvi-hdmi cable from Radio Shack but I'm confused with the audio connection. The TV has a digital audio-in connection that is supposed to be used when going dvi-hdmi but I believe it's an RCA plug connection, where the satellite receiver has an optical output. Any way to make this work (like an optical-RCA converter or something) or am I out of luck and stuck with component cables and the RCA left/rigtht. Thank you for your help.
Dave