Over at DirectionsMag, Adena Schutzberg has rounded up the changes in AutoCAD, AutoCAD Map3D, and AutoCAD MapGuide Enterprise most likely to impact Geospatial users. They range from the usual (Another new DWG file format) to the surprising (new ribbon-style interface).
Autodesk Announces 2010 Product Releases: Geospatial Highlights – Articles.