Hello all.. Need some very basic info. I currently have standard DTV Tivo using dual tuners. I am contemplating upgrading to HD. I live more than 200 miles from a major city. The only OTA stations we receive are via an antenna. They are carried via translator from Phoenix, AZ. I am told by local TV guy that we do NOT receive any network HD OTA stations. I do receive from DTV all networks from Phoenix and Los Angeles which I subscribe to. 1) What additional, if any, cable will I need for HD? 2) Hardware? 3) Would I be provided with all networks in HD via DTV? 4) What's the latest and greatest price that D* is offering? 5) Would it be prudent to wait a while? Do really want to lease equip. Your assistance is very much appreciated!!