Give me an example and I'll see what Free Surfer does with it

CNN when you first go to their site will give you a popup to "select your edition" and save a cookie which tells them you want the U.S. version or the EU version or whatever. Try that (delete your CNN.com cookies if you want to give it a shot.)

Also, my local sports channel has a website (http://www.comcastsportsnet.com/) that does a similar thing. Try those two out.