2009 will require a miracle for Sony combined with freefall och Microsoft, willn not happen.
Pricecut will make Sony pick up the phase, but will make them gain max 3 million (if the cut is in early april) if MS doesn't do anything later on. The games seems good but GoW3 wonät make it and FF will maybe, and only, make it to Japan. 2008 wasn't a bad game year for Sony, peak of MGS 4 ( bigger then all titles 2009) and many old PS-brands (even if they went multi) plus a dose of good followups/new ip of PS3 brands.
I suspect 2011-2012 but when that time comes the PS4 will be out and so will Xbox XXX
Predictions for 2009:
360: 39-42 PS3: 31-34 Wii: 67-70
Future projection
Wii will hit 100 million before christmas 2010 (made december 2008)
NDS Family will have sold and shipped more then PS2 at the end of 2009 (made january 2009)
