3DLinks.com
AutoCAD tutorials
AutocadCentral
Free AutoCAD tutorials, discussion forum, news, and links
AutoCAD Tutorials
Tutorials geared for students from the University of New South Wales
Autodesk
Official site for AutoCAD, includes overview, design gallery, demonstration, product trial, and FAQ
Autodesk Blogs
List of blogs on Autodesk topics
CADdepot
CAD shareware library (free registration required to download)
CAD Digest
Reading room for computer aided design
CADTutor
Free AutoCAD tutorials on the web
CADVILLE
Autodesk product community free share and support portal
CompInfo
AutoCAD directory, includes links to sites, white papers, organizations, related topics, and more