My wife just surprised me w/ a 360 (late xmas present!) so I'm trying to get it hooked up into my HT. The problem is that my older Proscan tv only has an S-video input. When I put the component cables into either of the component-in inputs on my Denon 3803 (and go into the receiver setup to assign it), I get no video (and no sound for some reason). Obviously, I have an S-video out to the TV which is how I watch DVDs. When I just use the composite cable, no problem with video or sound. Is there something I'm doing wrong w/ the setup because it seems to me this should work. Thanks!