Oh, you have an outdated study guide? Hmm… I've heard that some programs are giving the updates for free – might be worth checking! That is rough, though, to not have the study materials available…and you hardly want to buy a whole new set just for a small amount of material! I think that Wiley's books are the cheapest way, though, if you have to buy something just for the new material, and their 2013 book is supposed to have the new material in it. Good luck! 🙂