I use to have NTL cable and always thought the picture quality was poor, I read on these forums that sky was a lot better so I decided to get sky+ installed. I've had it a week now and I must say the picture quality is no better and sometimes worst. I am currently watching the Rugby World Cup opening ceremony on ITV1 and the picture quality is terrible, it is pixelating into little squares all the time. Is this just a problem with my box and should I call sky out to it? My signal strength/quality are both at about 70%.