At the Microsoft announcement at E3 they announced Final Fantasy XIII for XBox 360 will be out in Spring 2010 in North America. Now considering the 360 version is a port, that the PS3 version will be out on or before that in North America.

They also showed a bit of gameplay footage with ENGLISH VOICES: [link]

You know that red thing Lightning uses to call Odin looks suspiciously like a summon materia from Final Fantasy VII.

SE has said that the 360 discs will not have enough room to have both the English and Japanese language tracks. Considering none of the previous Final Fantasies have had a dual language release in the US, I wouldn't get my hopes up, but the fact that they comment and said the 360 version won't be dual-language kind of makes one hope that the PS3 version will be. Honestly though of my games with two language tracks I've never used anything but English. Still, I know a lot of people would like the option.

EDIT: In additional news... Final Fantasy VII was released on the Play Station Network today. Go and download if you haven't played it yet.

At Sony's conference today they showed ever more Final Fantasy XIII footage then at the Microsoft conference.

The first Final Fantasy XIV trailer was shown at the Sony conference. It is announced as being a PS3 exclusive.