Yes AutoCAD masters (aka AutoCAD Ninjas) Guillerm Melantoni and myself will be taking and answering your questions this week on the AutoCAD Exchange. The AutoCAD Exchange is free with simple signup. The benefits of AutoCAD Exchange are networking with fellow AutoCAD users, learning, and laughing.
AutoCAD Exchange: http://autocad.autodesk.com
Shaan Hurley @mrcadman