Everything is working fine now the picture is great. However I have noticed that when I am watching something that has a slow panning shot it seems to not pan smoothly? It seems to jerk a bit. This is most noticeable when watching the credits on a film roll by. In addition whilst watching the Simpsons yesterday there were huge problems. When anything moved it left a shadow, almost as though it couldn't keep up with the moving picture. So if Bart moved his hand you would see the new position of his hand and for a millisecond the previous position! Any ideas as to why? The second point about shadowing only seems to appear in cartoons. Any ideas?