PS3 sales tracking almost exactly 360 sales.

[dtewi]

"The other interesting thing I noticed was that up until last week, the PS3 was tracking almost exactly the PS2 sales in the same way. "

I can understand how you might think they're tracking the same since you're new here. But where you see PS2 was selling 90K a week was Japan. PS2 was only released in Japan for those few months. PS3 WW is selling the same as PS2 JP.