Ok am I missing something here. I know this sounds stupid but I ordered a Radiant HDMI switch with 4 in and 1 output. Here's where I feel like an idiot. I hooked it all up, forgetting that I run everything through my A/V receiver. My plasma runs through my receiver which means I can't just run an out from my receiver. Unless I'm missing something I have nowhere to run my HDMI output to. If I run my Plasma straight through to the HDMI switch I have no sound. I can't believe I didnt think of this when I ordered this thing. Am I missing something here?