You are basing this estimation on the American preorders but I think that, maybe, you are overestimating the selling power of MW2 in Europe.
I'd rather say that we should have a 4 m launch (3m in America and 1m in Others ).
And then 500 000 units per week : which is still huge. So around 8 million by the end of 09. However i think mario will be around 5 million at this time.
Ltd I think it will be a virtual tie ( around 15 million each ).







