I feel like I missed something on your post Darth, I think I probably misread something. You were talking about the Ps2's sales not the FFX sales. Sorry for the misreading. (though my thoughts are still in the post of yours I quoted.)
Damn things have changed since 2009 began. Here are my new visions for the end of the generation.
Wii: 135 mil
Ps3: 85 mil
360: 60 mil