Dungeon Siege II Expansion Pack Revealed

Gas Powered Games has released their December 23rd newsletter, in which Chris Taylor mentions plans to announce a Dungeon Siege II expansion pack in 2006. A snip:
Looking ahead, 2006 will be another exciting year for GPG, as we have many unannounced projects in development. I don't want to spoil all the surprises for 2006, and we'll announce them as soon as we can. Keep an eye on your inbox for more news in the months ahead. Oh, and we'll be announcing the release date for the DS2 Expansion Pack as well.