The PS3 has already caught up to and passed the 360 sales!

[Seece]

Icyedge said:

OP, I think you mean that Sony sold more console than Microsoft since the PS3 release in 2006.

VGChartz Hardware data for the period 05th Nov 2006 to 07th Aug 2010:

 

Console	PS3	X360
Total	36,634,461	36,834,605