I used to spend a lot of my free time building and running Selgaunt, server 89 of the persistant world A Land Far Away for Neverwinter Nights.
I'm experienced with Bioware's Aurora Toolset and scripting and used it to create an intriguing city for players to adventure in, loosely based on the Sembia series of novels and my own vision of what a darker, more sinister Selgaunt would be like. We went live after a two month beta period and have been online 24/7 since Dec.1st/03. Players are still enjoying their adventures in Selgaunt on a daily basis.
More information and screenshots of Selgaunt can be found here.