I've only had DirecTV for about a month (HR21 w/AM21) which is working fine. I just "purchased" a new H20 from a DirecTV distributor and briefly hooked it up in place of my HR21. In the initial setup, I got an error message stating that two of the satellites had failed...Redo or Continue and fix later? I was pressed for time right then, so I just shut it all down and put it back in the box. (I haven't finished runnung the cables to the room where it will be installed.) I think I read here that the H20 would not recognize two of the sats unless it's software is upgraded. Is this correct? Do I need to "Continue", do the Antenna setup and then force a software download? Do I need to have it activated first? A little help, if you please.