@NJ5: You're not right about the Others. PS3 is doing there better than Xbox was in its first months in Europe. Your graph is deformed becouse there are some countries in the other where PS3 was avalible from begining. But in most 90% (and all important) other's markets PS3 wasn't avalible in few first months in your graph (that's why the PS3' line is close to 0 in first months).
And PS3 even didn't have a Christmas in Europe.







