From BlenderWiki
COLLADA Support Improvements For Blender
User:Chingachgook/Gsoc2009/Proposal
User:Chingachgook/Gsoc2009/End-User Specification
User:Chingachgook/Gsoc2009/Plan
User:Chingachgook/Gsoc2009/Diary
Building OpenCollada and the COLLADA SoC branch