Quote Originally Posted by Niwashi View Post
It's just really weird that when the box says right on it that it's usable for "ALL" regions, it's using a different registration code format than is used in some of those regions. There's nothing about the supposedly "NA" version that actually indicates that it is an NA version. In fact, it seems to state pretty clearly that it's not. It's supposed to be an all region version.
The above link should explain it I guess. =X

Oh well, now I'm checking if my friend who's currently in Oz could get me a UK copy. Hopefully, it'll work this time..