I've just rearranged my rack after adding a P7, using my AVR300 as pre-amp processor only. Since the P7 takes up so much space, I really need to place my Sky+ box on top of the AVR300. Even though I'm not using the power amps in the AVR300 it still runs quite warm and Sky+ box has always run warm with fan frequently coming on. My gut instinct is that putting the Sky+ on top of the AVR300 may not be a good idea but have nowhere else to put it so was wondering if any of you AVR300 owners have put a Sky+ on top and if so were there any overheating problems? Any thoughts very welcome, thanks.