I have the preorder version of the game (from EB Games). I recently found a store that had 3 copies of the Collectors edition. I was wondering if I picked up the Collectors edition if I could add that CD key to my current account and have both the Ithas Bow and the Aura? I heard from the rumor mill that it was possible but wanted to get some opinions before I spent $80 on the art book

Thanks in Advance