My Samsung DLP (HLN567W) only has one DVI input... However, I have two DVI devices: Comcast HDTV box (Motorola) and Samsung DVD player (HD841). The question is: Which device should I dedicate my DLP's DVI input to? I watch much more TV than movies, so that would suggest routing the Comcast box through DVI... But that begs the question: If I connect the Samsung HD841 using componant video, do I lose the upscaling effect that this DVD player offers? One more question: Is the DVI cable that Samsung includes with the HD841 good enough, or should I feel obligated to spend $50 - $100 on something from Pacific Cable or Mon$ter?