My 722k disk failed after 2 years. I had good remote service with Sling HD Pro. I assumed that the built-in Sling and the 922 would be a good upgrade. I could not find a good manual online, so I made the jump with little information. I am very disappointed that the built-in Sling is only on SD TV2, and no good manual to program otherwise. I got an email from Dish offering to swap my Sling HD for a Sling adapter. Why is Dish making this offer? Questions: Sling adapter use USB connector. If added to a 922 with built-in sling, will the additional sling be assigned to TV1 where I can view HD? Why would Dish offer a non-HD Sling arrangement? With my external Sling HD Pro I can use my IR Windows Media Center Remote, but I don't even see a virtual remote in DishAnywhere? Am I missing something? Where is the Good VIP 922 manual?