Hi all, I've had a problem with the sky digi box for a while now. Whenever I try to watch the box office films, the picture becomes very weak (doesnt even show through RGB, only comp). Sky told me a while back that my dish would need realigning. I've since had a "fiddle" with the position and have not been able to make the strength and quality bars go any higher than 50-55% (which I believe is OK anyway). Any ideas?