Wendersnaven.com (a resource for nwn2 builders)

NWNmaster over at nwn2toolset.com has a great set of tutorials for getting to know the toolset. His current list of topics include:

Navigate around the Toolset
Toolset Controls
Create an Area
Interiors
All about Terrain
Texturing
Grass
About Water
How to add a Start Location
Create Door Transitions
Add Placeables
Walkmesh
Baking
How to link up areas

Head on over to nwn2toolset.com to check it out:
http://www.nwn2toolset.dayjo.org/ToolsetTuts/gettingstarted.html