There are lots of ways you can play the everlasting Final Fantasy XI -- on your PC, your Xbox 360, and even (in case you've forgotten) on a hard drive-equipped PlayStation 2. Where many people can't play it, though, is on PlayStation 3s, as most models lack backwards compatibility. But when we caught up with the FFXI development team at the Fan Fest event in Hollywood, California over the weekend, we learned an interesting tidbit: It turns out Square Enix was indeed looking into the possibility of releasing a version of FFXI for the PS3, until they ran into a small snag.