Here are some links of some FFXI sites we normally go to for reference or fun.

Quetzalcoatl Daily News - A web community for people who play on the Quetzalcoatl server.

PlayOnline - The official site of Square Enix's online games.

FFXI MysteryTour - Another site that has some pretty good FFXI references and tools.

Vana'diel Atlas - A site with maps of Vana'diel, which have markers on them for mining, harvesting, logging, treasure chests/coffers, quests, NM's, etc.