Supporting Cast
These are web sites that provide helpful, useful information either to this D20 group, the wider D20 community, or to the stories or background to the game world. Thanks to them all.
Rules
[http://www.d20srd.org/ The Hypertext D20 SRD], without whom D20 does not work.
[http://www.padnd.com/ Planet ADnD], although if you're a player in any Arthea campaign, can I just suggest that you don't visit the forum and chat in the Dungeon Masters Section. Thanks.
Tools
Online Tools
[http://www.immortalgeek.com/ Immortal Geek] tools for players and DMs
[http://www.dinglesgames.com/ Games tools by Dingles Games] top draw character generation tools.
Downloadable Tools
[http://www.dungeoncrafter3.com/ Dungeon Crafter 3], for maps.
[http://autorealm.sourceforge.net/ Autorealm] on SourceForge
Other
[http://knrash.blogspot.com/ Knrash], the story of a dwarf.