As promised the new Civil 3D Community Website is up and running.
Follow the link and setup a profile and you will be on your way to an abundance of information.
http://civilcommunity.autodesk.com/
Key benefits of the community:
Peer network – Build member profiles, find and communicate with others who have similar interests, and start special-interest discussion groups.
Tips and training – Browse member-submitted productivity tips, detailed tutorials, training resources, and industry-related articles.
Content sharing – Upload/download templates, styles, design standards, reports, and custom utilities.
Blogs – Read blogs from Autodesk Civil 3D product management and marketing as well as members of the community.
Discussion groups – Participate in the Autodesk Civil Engineering Discussion groups, which are now integrated into the community experience.
Events – Search for partner events, user groups, and Autodesk webcasts from a central location