Since this post was written Univision and Telefutura HD are now available on DirectTV, and Comcast in our area. Also the local Monterey channel ,KSMS, is now
broadcasting in HD. Not a word from Dish yet.
Univision East and Telefutura West in HD are testing right now. This does not mean that Dish will get these channels any time soon, but they are up there right now testing but not available to subscribers