Probably like you got it on the PS2. Use the CD's to install FFXI onto your new PS3 hard drive and then download all of the updates again. That's worst case scenario though. There might be a way to transfer your files from your PS2 Hard Drive to your PS3 one, but I don't know enough to know if it's possible or not. And knowing Sony and thier evil ways, they probably would have you do the more painful of the 2 ways. But I'm on PC so I don't know enough about the PS2/3 and thier hard drive compatibility to really say it's im/possible or not.