I've had the sling beta for about a week and just got 617 on my 722 last night. So far seems to work good for me. I have over 30 local OTA's scanned into my 722, so far only the ones that have program guide info show up in the sling guide. there is about 20 of them, I get 01's up to 04's as long as they have guide info, the others are mostly church channels with no info or programming. Even the ones that I only get if I turn my antenna to the west show up. The only problems or issues I have is not being able to see all the programs I have on my dvr and not being able to search for programs out more than week or so. Is there a limit on the amount of programs that show up in the slingGuide?