check out the Vault

httP://nwvault.ign.com - it has the best resources for anything NWN1 or 2

also check out the official forums of course - nwn.bioware.com. Naturally there are forums for the OC's.

Word to the wise, the thing has been heavily criticized for its lack of depth (compared to BG). I never thought one way or another (except that it was too "actiony") because I only treated it as a sample for the Toolset.