hello everyone i am havin a prob with my samsung slim fit when i switch channel on sky a blue screen comes up and it looks like its flickering but i think i can make out another channel faintly underneath the blue screen and sometimes the picture looks as if especialy on live stuff as if we are gettin trails off the moving images ie when the camera is on football players close up i would be very appreciative on any tips or advice on how to set it up without havin these probs cheers jimmy