August NPD NumbersWii: 453,000
Xbox 360: 195,200
PS 2: 144,100
Not a lot of useful information there, but Microsoft's price cut will show up in September's results.
If Sony doesn't cut prices, they're looking at 180k for each of the next two months, roughly( at best). I also wouldn't expect them to do better than 350k in November or 800k in December, and again, that's the high end of the range. That's just not enough for the kind of market share they're trying to claim.