Sling Tv might be of some interest to me. One of the $ 5 add on mentioned DIY I think. If they'd offer some of the Discovery Network's I would be more inclined. Don't care about History since they no longer show history stuff. H2 maybe...Curious how much space could be saved on the existing satellites, if Dish got rid of all the SD channels where there's already an HD equivalent? Maybe it's not that much but most of us have had HDTV's for a few years.