You can get the server source, db (minus accounts table), and quests here:
http://emudev.us.to/dungeoncrawl
Since we've had a lot of people trying to recruit on the forum lately, I figure I'll toss out an endorsement.
Nenelan started playing on Discordant Whisper several years ago and over time he earned a spot as my only lasting GM. He's trustworthy, solid on game lore, handy with perl, and full of great ideas. He also has a talent for breaking in-game mechanics, which is good for testing and balance.
Thanks to all who played and shared ideas, endured development, and generally shaped things over the past four years.
Thanks to Akkadius for providing a reliable host and thanks to the many devs who continue to do great things in this project.
So long and thanks for all the fish.