X360 will overtake the PS3 next week and stay there for the rest of the year. Good sales all round, especially for the Vita
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right