See this updated article: https://helpdaz.zendesk.com/entries/27476680-Carrara-Learning-Resources
Find the Carrara 7 user's guide here:
http://docs.daz3d.com/lib/exe/fetch.php/artzone/pub/software/carrara/carrara7_user_guide.pdf
CARRARA TUTORIALS
Physics
http://www.markusrothkranz.com/carrara_3d/carrara_physics1.html
Carrara Forum
http://forumarchive.daz3d.com/viewtopic.php?t=117073
Carrara Cafe
http://carraracafe.com/