I played NWN for several years, have a Hall of Fame module on IGN NWN Vault (Lands of Intrigue: Castle Spulzeer), was on the Toolset/Client beta for NWN2. Played WoW for a while, now I am trying DDO.
I suggest you release the toolset for this game, then charge people to host thier servers. Then throw in a DM client cause you're cool. Like Bioware cool with TNO and 1.69.
The heart and soul of D&D is make your own adventure.
Overall, Very good! Much better than NWN2, just give me a toolset and 100 bottles of pop and I will make you a whole new world! lol