I long time ago I had Direct TV, I had 4 tv,s on it. On the back of the dish was a multiplextor that had a connector on it for OTA. I used it and it worked fine. Now I have dish and wish to do the same. I do not have a mutiplexer to connect the OTA to, How would I do it. I wish to use the...

I just got a HD tv the other day and I have dish. I have a 625 from dish. In order to watch HD from dish they told me I have to upgrade to a HD dvr and pay about $21.00 more per month to get HD. I am only interested in HD locals, I do not care about espnHD, espn2HD, foodHD , etc. So for now...