The Ps2 made 10M after around 150 weeks. That would for Wii be around christmas times '09
DS made 10M in 90 weeks, that would be around October this year
As the Wii is selling in the middle of those 2, it is hard to say whether it will keep on selling "low" like the Ps2, or take off like the DS.
I believe the first will be the case, as taking off like the DS seems impossible.
Just look: http://vgchartz.com/hwlaunch.php?cons1=DS®1=Japan&cons2=PS2®2=Japan&cons3=Wii®3=Japan&weeks=247
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







