actually according to this Wii totals for last week should be over 850k (minimum)
This is 800k in just US. Add 10-15% for rest of NA.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut