There is also a new trailer on the actual FF7AC website (at least I'm told it's pretty new). It shares a fair amount of footage with the AOne trailer, but there's enough new material to warrant watching it, even without subs. It does share most of the dialogue, and the streaming quality is pretty low, so it's not worth subbing.
#3
http://www.square-enix.co.jp/dvd/ff7ac/menu_trailer.swf