+34% for the Xbox360 is great.
I just have to quote some PS3-fans 2007 (!!!): That is the peak year for the Xbox360. Halo3 was released, the Xbox360 has nothing left. Now the Xbox360 is in its fourth year and on track to set a new record. I still believe 12 million is doable this year.
-25% for PS3... well the PS3 has no chance to top the Xbox360 in NA.
Imagine not having GamePass on your console...