Dungeon Crafter

The Dungeon Crafter Challenge
Offers downloads of winners of past challenges, an idea box and rules of the challenge.
http://www.geocities.com/dcchallenge/

Efreit's DC Domain
Offers custom tiles and maps.
http://efreitcustoms.tripod.com/main.html

Opan's Custom DC Tiles
Offers a tropical island tileset for download.
http://opansdctiles.tripod.com/dctiles/index.htm

Terra Incognita
A guide to Dungeon Crafter as well as tiles, maps and backgrounds for download.
http://www.geocities.com/blood_tyger/

Wingnut's Custom DC Pages
Offers custom tiles, maps, and backgrounds.
http://www.wingnut.50megs.com/