I've been wondering and have watched up to episode 14(Subtitled) at Funimation.com and have noticed that the new FMA anime which is mainly based off the manga is better than the original anime(Which is more like a filler).*Spoilers from here on out*Also there has been minor changes to the characters and storyline like instead of me fighting Ed in the original anime,I didn't in the new one.Even Greed got changes like instead of getting killed by Edward he is killed by some guy he and the other humunculi call "father".But I won't keep spoiling it and besides these changes just make the new anime more intense than the old boring one.Anyways this is a must see anime and it's right down where it says website.so go watch it!