um.. if you go to
www.wikipedia.com , select whatever language you speak best, and look up "advent children", theres a whole article on it!
they say that its rufus in the wheelchair too...and they have a picture of barret...he has dredlocks, and he has a new arm...dont know what to think of this new barret^^;
well, hope thats informative..then again, anyone couldve written that, but it does look professional.