The details for the February update for Final Fantasy XI have just been posted at the PlayOnline website. Quite a few things have been changed, and in addition the new Dynamis areas are now online. Check out the link below to read the massive update.
(Note, the update is listed with the date 2/26/04 JST, this is actually the 25th in America)
View the list of changes at the PlayOnline website: http://www.playonline.com/comnewsus/200402264502.html