Uh, your predictions are way off IMO, here goes mine:
1st week - 5.2m
2nd week - 0.9m
3rd week - 0.5m
4th week - 0.8m
Total in one month - 7.4m
Lifetime prediction - 10.2m
Just worldwide numbers, for the X360 version of MW2. Prediction based on how Halo 3 ended up selling on the weeks following it's launch and presuming a holiday boost.







