I just did a bunch of recruitment posts on various sites so i thought I would share a consolidated list of the forums I used to save you searching!

General/Development
[url]http://www.gamedev.net/community/forums/forum.asp?forum_id=8[/url]
[url]http://sourceforge.net/people/?category_id=1[/url]
[url]http://www.gamerservices.net[/url]
[url]http://forums.devshed.com/project-help-wanted-40/[/url]
[url]http://mmorpgmaker.com/phpBB3/viewforum.php?f=31[/url]

Artists
[url]http://forum.deviantart.com/community/projects/[/url]
[url]http://www.conceptart.org/forums/forumdisplay.php?f=12[/url]
[url]http://www.game-artist.net/forums/hiring-mods-volunteers/index2.html[/url]
[url]http://www.gameartisans.org/gamecon/jobs/index.php[/url]
[url]http://www.in-gameart.com/index.php?option=com_kunena&Itemid=133&func=showcat&catid=16[/url]