To anyone, I recently went and purchased the Sony 53" RPTV, model KP-53HS30. When I was looking at it in the store, it looked amazing, the picture was crystal clear, and the sound was perfect. I read many reviews on the web and they wer all positive. I end up purchasing the TV, and when they deliver it, I have the cable company come and hook up my Digital Cable, and then I hooked it to the TV via an S-video cable connection. I turn the TV on and the picture is all grainy and has a slight hint of a fuzz on it. I was sitting there all night, trying to calibrate it correctly, and I can not for the life of me get this picture to look crystal clear. I was hoping that someone in here might know something about this particular model and would know what I need to do to tweak it. I am really getting frustrated now, as I have it on the correct video channel. I dont know if it is the Cable box or the TV. Any help would be much appreciated.