Gaming website Classic L33T had the chance to have a chat with Dungeon Siege III's project director Rich Taylor for one of their podcasts. The interview starts around 28:14 starts with the project director's background and his experience working at Obsidian Entertainment before moving on to Dungeon Siege III, with Rich talking about how the project came to be, the challenges that come with bringing the franchise to consoles, the design philosophy behind the co-op, DLC and more.
In case you'd like to download the mp3 directly here is a link for you.