Hi,
Just wanted to let anybody who is a fan of the Mystara/Known World campaign setting (including Karameikos, Blackmoor, Hollow World, etc...) know that I've made a website devoted to bringing the setting to life online via NWN.
If you're interested in using the Mystara setting with NWN, joining the NWN Mystara Project, or just want to check out the site, the URL is:
http://mystaraproject.tripod.com
Hopefully, there are a lot of others who miss the setting as much as I do!