Paul F. Aubin is an independent architectural consultant who travels the country lecturing and providing Revit? Architecture and AutoCAD? Architecture implementation, training and support services. Mr. Aubin currently serves as Moderator for Cadalyst magazine's online CAD Questions Forum, is an active member of the Autodesk user community and has been a top rated speaker at Autodesk University (Autodesk's annual user convention) for many years. He is also an associate member of the AIA. Paul Aubin has been involved in the architectural profession for nearly twenty years, with experience that includes design, production, CAD management, mentoring, coaching and training. He is the author of… many CAD and BIM titles, including the widely acclaimed MASTERING AUTOCAD ARCHITECTURE, PAUL F. AUBIN'S MASTERING REVIT ARCHITECTURE and Mastering AutoCAD MEP. Mr. Aubin's diverse experience in architectural firms, as a CAD manager and as an educator gives his writing and his classroom instruction a fresh and credible focus. Visit Paul on the web at www.paulaubin.com.