Personally, I think 2009 was the PS3's peak year. 2010 may squeak ahead by a little to be the peak year. As of right now it is only up on 2009 by 1.1 million. The last few weeks it has been down YoY since it was this time last year that the Slim and Price Cut took affect. It is pretty likely that the PS3 will be down YoY for the remainder of 2010 save for a couple weeks around GT5 release. That 1.1 million growth over 2009 will shrink pretty quickly until it either disappears entirely or hangs on by less than half a million. So 2009 will have been the PS3's peak year, or 2010 will be by ~500k more.