Is there a difference between the 2011 Taylormade Burner TP and 2010 Burner TP?

I'm thinking about buying the new one and i have last years model. they look exactly the same besides the white head. are there any major differences?|||Im pretty sure it is a lighter club and has a slightly longer shaft. It also has a lower COG (Centre of Gravity) promoting a higher launch angle for more height and distance.|||there is no such thing as a 2011 burner tp, there is the r11 and the superfast|||yeah one makes you pay more :) but seriously not really