Evening all. Recently moved house and just had Sky+ installed (had previously been with a Cable company at last home). I have noticed that the box is making constant 'whirring' noises, even when just watching a channel. It's quite like a muted version of the noise it makes when you first switch it on and the hard drive fires-up - not overly loud but noticeable and annoying. I have an Amstrad box so would automatically question build quality, lol. My assumption is that the box is faulty, can anyone confirm or are all Sky+ boxes noisey?? Thanks in advance!