XBMC Links

Official XBMC Website
http://xbmc.org
Official XBMC Wiki
http://xbmc.org/wiki
Official XBMC Forums
http://xbmc.org/forum
XBMC Online Store
http://www.cafeshops.com/xbmc
XBMC Project on SourceForge
http://sourceforge.net/projects/xbmc/
XBMC Skinning Project on SourceForge
http://sourceforge.net/projects/xboxmediacenter/
XBMCScripts
http://www.xbmcscripts.com
XBMC-Scripting Project on Google Code Hosting
http://code.google.com/p/xbmc-scripting/
Team Blackbolt
http://blackbolt.x-scene.com/

Xbox

Xbox-Scene
http://www.xbox-scene.com
XBMC forums on Xbox-Scene
http://forums.xbox-scene.com/index.php?showforum=180

SourceForge

http://sourceforge.net/