HD TV in RV with KVH Sat. System:

I talked with KVH today about what to do in my MH with the KVH R-4 Sat. Roof mounted Antnna. They tell me that in two weeks there is going to be a part ready to sell to us to put between the Dish and the receiver that will allow us to get HD TV. Then all is needed is a 211 receiver. I have Dish and that was the questions I asked in reference to Dish. I am not sure about Direct.