I just upgraded to dish hd-box 612 and hd picture is blurry and has a green outline on left side of screen hdmi ..from box to tv also in hd hookup program guide does not show left side of screen where the day and the hd in front of programs are..but hooked to red,yellow and white cables I get very good picture and guide problems are gone I hooked another tv to box -it does the same when hdmi cable is installed.
