So next couple of weeks.
Looks like week ending the 11th Kinect sold over 800K
Week ending the 18th traditionally is higher so say 900K
Week ending the 25th traditionally even higer so say 1M
Week ending the 1st usually drops by about 50% so say 500K.
That will put Kinect at about 6.5M on January 2nd 2011.
Its libraries that sell systems not a single game.