For years I have experienced distorted reception when using Sky box through home cinema amp with either RCA or now optical via sky+. It is not my amp etc as I have tried others; 5.1 and 6.1. Have called in Sky engineers and all they are concerned with is picture quality. They refused to move the dish or replace it. I have thought about using larger dish instead of mini dish. This is very frustrating as I have heard better sound through systems costing far less in other parts of the UK. Has anyone had the same problem and more importantly, if they have, did they get over it and if so how? Brian