Well I got my second 510 receiver installed. I noticed the 510's seem to call Dish Network alot more than my 6000 receiver does. So I was wondering does Dish Network monitor my family television viewing habits? I have seen TIVO most watched programs reported in the USAToday paper. I always wonder why my receivers call home when I have no PPV listed in my receiver. Any ideas what is going on when our receivers call Dish Network?