Hey everyone, I recently purchased an HDMI cable for my Xbox 360. I admit, I know very little when it comes to HDMI cables, but I figured I could just plug straight from my 360 to my TV. It worked, but now I have another problem. I've got a surround sound set up and really am not sure what to do to get sound going from the TV to the receiver using the HDMI cable. We've got RCAs running from the TV into the receiver now, and that works for every other input in the TV, but not the HDMI cable. Anyway idea on what to do?