Several players have has written very nice walkthroughs on this new quest, including Krell and Thase Skotoso of Leafcull and our own Loka Wu. In addition to a nice little ring, you get to visit some old dungeons that have gotten some new guests and also find out more about the on-going storyline!
UPDATE!
Read the latest walkthrough over on the Quest Compendium. It is also listed in the Patch Tree