Autodesk Visit - Interview with Guillermo Melantoni - talk about 3D features in AutoCAD, its flexibility, digital prototyping, Deelip Menezes, Deelip.com, Feb 6, 2010 (more AutoCAD articles)

Marking Revisions with a Revision Cloud - using REVCLOUD command to add revision cloud in AutoCAD, Ellen Finkelstein.com, Feb 1, 2010 (more AutoCAD tips)

Creating Symbols with Design Review - using DWF files with images, snapshots as symbols, CAD Geek Speak!, Feb 5, 2010 (more Autodesk Design Review articles)

Adjust Dimension Spacing - using DIMSPACE command in AutoCAD LT, Kate Morrical, LT Unlimited, Feb 5, 2010 (more AutoCAD LT tutorials)
 

Affordable MCAD: Alibre Design V12 - available in 3 different versions, real-time dimensioning introduced, color-coded features, option to convert 2D line/profile into flange, Kenneth Wong, Desktop Engineering, Feb 1, 2010 (more Alibre reviews)

Siemens PLM's NX 7: The Best of Both Worlds - improved synchronous technology recognizes features, implements changes faster, has 3D dimensioning feature, high-definition 3D capability, Mike Hudspeth, Desktop Engineering, Feb 1, 2010 (more NX reviews)