360 2008 price cut vs PS3 2009 price cut/Slim effect

[ViolentPhlegm]

Um... I've made a big mistake somewhere, I think. Stand by...

FIXED:  I left off the first week when calculating the cumulative chart.  Yup, left off the Slim launch and the 360 price cut week.  Made a slight difference.  

Americas charts will be up shortly.