I am new to this forum thing, so I'm not sure about etiquette and protocol, but I would like to ask if anyone can tell me - assuming I can get a Dish 921 sometime soon - what sort of DVI cable is best to have on hand? I have one of the new Sammy DLP's and it has some kind of DVI input, which I assume is DVI-D. The 921 is DVI-I. Is the best thing to get a DVI-D male to male? Some vendors say DVI-D connectors are okay with DVI-I.