CadStd Lite is a Freeware 2D CAD (drafting) program. To install execute cslte260.exe and installshield will guide you through the rest of the installation. CadStd Lite is freely distributable. To contact the author (John Apperson) please send you e-mail to apperson@cadstd.com. For the latest information about CadStd see http://www.cadstd.com. Enjoy, John Apperson