Had my Sagem HD-D45 delivered by JL on Saturday. Was immediately aware of the noise coming from the left side vent, both a fan type noise, and a high pitched whine. JL replaced it today with a new one. This one can also be heard whilst watching. Perhaps not whine, but still noisy. Quick questions to HD-D45 owners only: 1) Is your HD-D45 Silent? 2) If not silent how much noise does it make, and does it annoy you? 3) What type of noise does it make?