I disagree. I tested out the 811 box using component vs DVI, and if there is any difference I can tell (very slight) it's that the colors are perhaps a little better over component, believe it or not.
Anyway that's fine with me. I have 2 dvi inputs to my set, one being used for DVD player, and I'm reserving the other for my near-future plans of making it a PC display
Either way...channels like HDNET @ 1080i output look STUNNING from the 811 box. This HD box can certainly handle its hi-def, no doubt.