I'm all confused! I'm going to upgrade our sky subscription as I realise we're paying top whack without getting anything like on demand, HD etc, which we would get if I was a new customer. (I am determined to get the upgrade for free- will threaten to move to BT vision if not...). We also need a new TV and I was looking at smart TVs. Am I right in thinking that I probably wouldn't use any of the 'smart' features though as I can access all the on demand etc stuff via Sky?