I read in another post that Dish is putting SD locals on one satellite and HD locals on another. Isnt the goal to have all locals on one satellite just like analog? I know there is Dish500 but not everybodyhas one. Whats next 480p on satellite 1;720p on satellite 2; 1080 on a third. It doesnt make sense to be usiing a different satellite depending on the resolution of the program. Isnt it all bits?