Because of the dearth of publicly available campaigns for NWN2, I'm starting a project to do NWN2 editions of some of Lazybones' classic multiplayer campaign mods (with his permission). The first mod to be converted will be Torgan's Delve, with The Crossroads likely to follow. The idea would be to have a cohesive campaign theme, but to have each mod be able to stand on its own.
I've posted a related topic on the official Obsidian boards and will plan to update it periodically: http://nwn2forums.bioware.com/forums/vi ... &forum=111