first thing you could do is try a set of made or purchased component videos on the samsung. granted its not bnc, but you can compare dvi vs component. i have read a bit about dvi and while it is all digital the main reason why they are pushing it, is not because it is better, but because it has copy-protection. does that denon have hdmi? the new pioneer elite does... hdmi is copy-protected too, but it is smaller than dvi and seemingly better. there is an article by soundhound about diy cables, everyone seems to like his method.