Ok, so a friend of mine just gave this game to me with the original packaging and registration code, my problem is, it seems that he possibly used this so I can no longer use the registration code. My Question is this, Can this be reversed somehow? Or can Somebody give me a new registration code? I would love to play this game since I just got this new laptop and have always been a fan of this game. Any help would be greatly appreciated. Thanks in Advance.