OK, sorry if it's been covered but a quick perusal of the site did not give me the answer. I finished up my home theater about 3 years ago, but never actually got HD TV brought in. Instead we've just used it as a DVD mecca with occasionally watching a football game using the VCR as a tuner, but scan lines do detract from the game. Just tried to have DirectTV bring in HDTV and "cable" to the rest of the house but the installer said I was missing needed cables. I had run 3 RG6 lines from outside the house to the distribution center, and 4 RG6 from there to the Theater stack, but only 1 to each other room. The installer said I needed 4 from outside and 2 to each DVR. Felt like the stereotypical cable TV installation moment when he showed up 3 hours after I thought he would and then said I was missing stuff. I've got RGBHV from the stack to the projector along with S-video, but did not run DVI or HDMI. Do I need to cut into the drywall to fish DVI to the projector, or will the RGBHV cables provide the same picture when I do get an HDTV signal. What are my options to get HDTV to this room of the house, while still being able to watch different shows on the 4 different analogue TVs in the house?