MW2 or NSMB Wii? Which will sell more end of 09 and lifetime?

[fortunatus]

Just go check the current sales of Mario kart Wii or DS or NSMB ds : around 19million

So i'd even say 15m is conservative (but based on the fact that Galaxy sold around 9million so it's like an average). The Mario franchise is still strong even on Wii.