I dont know if you would be interested, but there is a different kind of Fullmetal Alchemist that has about 51 episodes and is all in Dubbed; its got its own storyline, and not based off the manga like Brotherhood is. but you would have to sign up on Netflix (they have a 30 day free trial as far as i remember) and watch them. but you would obviously have to cancel the account before the 30 days are over if you dont want to pay. Im not entirely sure about HOW to sign up, all i know is what i have just told you.
and btw, AnimeFreak.tv doesnt MAKE you have an account, I BELIEVE they just make you wait for like 45 minutes before you watch more tv shows or watever, after youve watched 70 minutes of stream time (suggestion= restart your computer, it reduces the wait time by like... a half hour in 5 minutes XDXD)
^_^ i hope i have been of some help!! good luck!