Dude, I have the same problem with the games that I buy. I'm in Holland, so everything that I buy (including the manuals) is in Dutch.
If your region settings are set for Sweden, then it will be Swedish commentary (at least thats how I think it works). You could always try setting your region to another 'English' speaking region and see what that does? Although Microsoft is pretty fussy about that as well.
Best advice - just amazon or www.play.com which deliver to European countries, and just put this down to experience.