At this current rate of sales, it would take the PS3 close to 3 years just to catch the 360.
But considering that the holidays are close and a PS3 price cut is necesary, it will have a temporry boost. I'm gonna say that the PS3 will catch the 360 in mid 2010.
As for the Wii... you don't care because it can't be beaten =p
And I expect that in 2009, Wii sales are going to be bigger, because, just like the DS in his second year of life, it will have a lot third party support.








