Hi,
All the sling options have changed since this thread was started. I have a new 922 running sling version 3.1.71. The on screen remote has been taken away, and when loaded into your sling account, you can not watch it from Sling Player 2.0. You can view it on older sling player software however. It does not work on my Sling Catcher. You can only watch it from a browser on the DISH Network site. You can not watch it on the Sling.com site where I can view my other sling boxes. Same goes for my Sling Catcher. So the dish 922 sling has lost a lot of its capabilities with firmware updates. I can only assume that is by design. It has made the 922 virtually useless to me. If I had to do it again I would have stayed with my 522's. I have not tried the sling adapter on the 722's but I think they will be the same as the 922. I will try a Sling SOLO on the 922 as soon as I can get one for it. Then I will ignore the 922 Sling functionality. My DISH mini headend can be viewed on youtube.com search for sdh442.
Thanks,