Hey, these are really easy to read. As CAD gained popularity, a client required a CAD-drawn set of documents. After tiling together that first set of construction drawings which was laser printed on letter sized sheets, a plotter was quickly purchased. It became clear then that CAD would become indispensable, and I never looked back. Multiple design options can be created without starting from scratch for each iteration.
Designs can then evolve and be manipulated quickly and easily.
When I began using a color printer and plotter for presentation drawings, I was amazed at the response. A little color goes a long way in communicating ideas. Brian Huculak's Color Portfolio provided a great deal of inspiration in further developing the use of color in drawings as did work exhibited by others in the Drawing Room. Recent upgrades to the program have given me the ability to insert nearly any type of graphic into PowerCADD documents. Aerial photos are easily added as are hand-drawn sketches.