What's the starting price point for a 5.1 receiver that converts(not upconverts) all incoming signals to HDMI? We are going to buy a new TV in the furure, and I'd like to run just 1 HDMI cable to it. But the thing is we still use a VCR with S-video. I also noticed most new TV's don't have S-video inputs. Thanks for any budget model recommendations.