Square Enix has decided to postpone the release of the Final Fantasy XIV beta, as there are still some critical bugs they wish to confirm. They will also be postponing the release of the registration codes for the beta and will announce when the beta will actually be released at a later point in time. No new dates have been announced yet.
If you have not yet registered for the beta and still would like to, head over to this page for directions on how to apply. A word of warning though – the link is only for North American applications. Now head on over and apply!
The official release for Final Fantasy XIV is September 30th, 2010 for the PC, and March 2011 for PlayStation 3.