http://www.bluegartr.com/threads/99953-All-Final-Fantasy-XI-PC-Updates-amp-PS2-Disc-Backups
Should save you several hours of updating, at least.
http://www.bluegartr.com/threads/111484-New-or-Returning-Players-Discussion-2-SoA-Homeless-Veterans-Edition
A very comprehensive list with all sorts of guides and info for returning players. Discussion follows, good place to ask questions as well. Along with the two stickies in this Alla forum you shouldn't be bored while you wait for downloads.