I have read Sky have changed there encryption and now only SD channels are available and soon as the old sky plus boxes are upgraded these won't be available , so my question is ..............is it worth buying one of these boxes ? secondly , if I did ,where is the best site to get the Cccam line from without freezing because presumably the servers can't handle large amount's of traffic for live events. I suppose it will still be useful as a free sat box when SD does get switched off ?