Just a couple helpful resources for solving AutoCAD issues.

AutoCAD Installation and Configuration Troubleshooting Guide
http://usa.autodesk.com/getdoc/id=TS1070000

AutoCAD Hot Issues Page
http://www.autocad.com > Services & Support

AutoCAD Support, Updates, and Hot Fixes
http://www.autocad.com >Services & Support >

Autodesk Discussion Forums
http://discussion.autodesk.com

AUGI Forums
http://www.augi.com

Don’t forget Autodesk Subscription support if you are on subscription.

What other links do you use for finding help?

-Shaan