In 2001, Mark 
                Bughman, an experienced designer and professional trainer made 
                VHS training tapes, one set for the Fundamentals of 2D Drawing 
                textbook and the other set for the Fundamentals of 3D Drawing 
                textbook. Although the AutoCAD software package has been updated, 
                the basic skills of making rectangular, circular and multiview 
                drawings still apply. Since the 1980's, we have known that that 
                an Architect, Designer or Engineer with outstanding CAD talent 
                is the key to communicating design ideas. 
              Today, in 
                2006, Mark Bughman makes training DVDs. More than 500 college 
                students and professionals have used his training material as 
                they worked towards their degree.