I have a 722k (no sling) and I find dishonline worse than useless in trying to control it. Why worse? Sometimes I am able to see my list of recordings and timers, but usually not. When I can and I change something in a timer or try to add a one-time recording, the site shows that it set the DVR, but it doesn't actually do it. Thus, it misleads me to think I've done what I want and then doesn't do it. That is worse than useless. Frankly, the fraction of times I am actually able to get the site to display my recordings or timers is so low, that this is usually not a problem. (I logon and refresh multiple times, often to no avail.) When I was on Charter cable and had a Moxi DVR, I had no trouble setting the DVR on line: it never made an error. So, it can be done, Dish just isn't doing it. I like the dish service except for this. Any constructive advice on getting online DVR control to work consistently?