the 841 will not upconvert over component, so I would use the DVI cable for the DVD Player so you can get 720P or 1080i conversion of your DVD's. I use component on my Samsung HD Over The Air receiver and get 720 or 1080i perfectly on my Toshiba HD ready Flat television.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85