Gran Turismo 5 sales in NA ?

[okr]

GT3 sold more than 7 million in NA, GT4 nearly 3 million.

For GT5 I predict 4-5 million in NA.

Reasons: After this long development time I think many many people want a new GT. I also think there won't be a GT6 on PS3 and #5 will sell for a very long time - in all 3 regions it will have better legs than any other PS3 game. This game will sell excellently bundled and unbundled.