I wouldn't call you rude unless you get personal ;) Everyone has their own opinion, thankfully. If you are not a believer of what high-end cables/internal components can do for your signal - be it analog OR digital, there is no arguement I might give, to change your opinion. I can only speak...
I can tell you that I've noticed a BIG difference between my two DVD Players. I have an ultra cheapo (Mintek) player, and a Sony DVP-NS999ES. I compared them with a (high quality) Kimber Illuminations D-60 Coax. The Sony has more dynamic headroom, *incredibly* more channel separation (5.1), and...