I have my own problem with my dish tv service. I have Samsung full hd 37 inch tv and also dishtv(not hd) bought about two and half years ago. Until recently i was using my local cable tv service as it was cheaper and he was providing almost 200 channels for just 170 rs at excellent picture quality. But since recently a technical issue cropped up where by the tv started receiving intermittent white snow like horizontal waves resulting in my hathway stb burnout(hathway stb was connected to my local cable tv service). Since cable guy was not attending to this problem, I had connected to my dish tv to my tv. ButI am not at all satisfied with the picture quality. THE PROBLEM IS MOST OF THE CHANNELS PIXEL FORMATION IS THERE WHENEVER THERE IS FASTER MOVEMENT SCENE IN THE PICTURE OR BRIGHT LIGHT COMES IN THE PICTURE. IS THERE ANY WAY TO SOLVE THIS PROBLEM? SOMEBODY PLEASE HELP ME. IT IS QUITE ANNOYING TO SEE THAT KIND OF PICTURE BY SPENDING LOT OF MONEY. OR DO I NEED TO GO FOR HD SERVICE WITH MY DISH TV? I WILL BE HAPPY IF THE PROBLEM IS SOLVED WITH MY EXISTING STB. MY SIGNAL STRENGTH IS AROUND 90 AND QUALITY IS AROUND 85 TO 89.