I am about to take the plunge into ordering Sky HD BUT ... been reading through the threads ... auto-power downs, excessive fan noise, jerky images, failed recordings. If I get one I'll be connecting it to a Pioneer PDP-508XD via HDMI. So my question is this - when ordering through Sky is there a particular model / version of a SKY HD box that I should insist on in order to eliminate (or minimise) these problems, or is it completely pot luck? I just want to know that it will be reliable and quiet ! Is this possible? Thanks !