I did the calculation for you if you read my post. The PS3 would have had to sell 116k in a week, while the 360 ZERO at the same time for your argument to be valid. For the Wii I could believe such a massive sale (but weirdly its sales numbers are stuck on vgcharts, another point ot address), as there is so much demand for it, but the 360 is certainly not outselling the PS3 just due to availability. So you still don't give me something that makes sense. In fact it makes even less sense, as the whole point of the front page numbers is that it doesn't calculate shipped units, only sold ones. Yet the explanation you give is that there was a "massive shipment", that must have somehow miraculously sold immediately when there was no PS3 shortage in the first place. And again, my point is not that PS3 is overcalculated. NPD is usually underestimating, so adding something seems logical to me. But the 360 is underestimated, as I cannot believe 25% of the entire to date production is on shelves or on boats... I am also sceptical about the Wii. It has shipped over 4 million and there are ZERO in stores. Over half a million on the way to stores?