To those who don't understand my 60 million in 2008 prediction

[NJ5]

Zucas said:

I mean seriously the highest limit I'll allow people to predict for Wii is 200 million

(...)

I suggest people stick with the range of anywhere from 60 million to 150 million

Lol.

Regarding the 500 million number, it's just John's upper bound for the Wii. His minimum is 240 million, which means two times the PS2. I don't see why it's not possible (although the Wii will hopefully not fail as much as the PS2, which many people bought twice or more).