Oh, I forgot to add: we have a IRC server. Basically just full of a bunch of people who like to mill around and chat about whatever (usually non-sense), but it's also a good place to get to know some of the community and get any questions about Roleplaying, NWN, or D&D in general, answered.
You can access it by clicking on the chat tab at the top of the page, or through any IRC program. I think the instructions for the address and whatnot to be used with a independent IRC program are posted under general discussion.