I just replaced a dead HR-20 through the protection plan and hooked up the refurb HR-22 yesterday. Everything is working but I got an error when it was setting up saying the sat signal was low and dish needs realignment. I have not really had any trouble with the picture or sound that I have noticed. Ballpark numbers for each sat are: 101 - 90s 119 - 90s 99 - 60s 103 (ca) 40, 50s and a few 60s. 103 (cb) 60s and a few low 70s. I think I am going to call and have someone come out to peak the dish (especially since I am paying for the protection plan). I am worried that problems will start to pop up after summer when the weather gets bad again. Also, what channels are on 103 and 99? Basically which channels should I be looking for signs of trouble? Certain HD channels only? Also, I am located in the Bay Area, CA (not sure if that makes a difference).