I highly recommend MiniCAD 7.0 from Diehl Graphsoft Inc (www.ddiehlgraphsoft.com fax 410/290-8050) Many builders use it so you’ve got a great link between your design efforts and construction drawings. Have heard Vellum is good as well but haven’t tried it. Good luck. Mary Sievert SIEVERT Illustration + Design Palo Alto, CA [log in to unmask]