The question of Wii sales is a question of how many are stockpiled. Nintendo says they make 1.8 million in a month, and it's safe to assume those will all sell. So how many are sitting on shelves waiting for their strategic deployment? Roughly 2 million seems reasonable here.
The other two consoles should see an extra boost beyond the normal holiday surge, as Wii shortfalls drive customers to alternatives. I think that 1.5 million 360s and 1.2 million PS3s are the upper limit of what's possible.

"The worst part about these reviews is they are [subjective]--and their scores often depend on how drunk you got the media at a Street Fighter event." — Mona Hamilton, Capcom Senior VP of Marketing
*Image indefinitely borrowed from BrainBoxLtd without his consent.









