konnichiwa on 14 October 2008
Personally I would go with that NA gamers are more into shooters something that the Xbox was popular for and also the X360. What are the best selling games on X360? GEOW? Halo3? and COD 4? Would explain why both the xbox and X360 have 60% of the WW sales in NA/USA. And I guess that even PS3 shooters sell more in the USA/NA than in Europe ^^''.
