David, Try Artwork Conversion Software, Inc.'s ASM 3500. They can be contacted at: 1320 Mission Street #% Santa Cruz, CA 95060 408-426-6163 www.artwork.com Regards, Brent E. Burns Integrated Micro Sensors, manager Northrop Grumman ESID Hawthorne, CA Brent_Burns@ccmail.northgrum.com brentburns@earthlink.net ______________________________ Reply Separator _________________________________ Subject: Software Author: "David W. Sherrer"at INTERNET Date: 3/16/98 11:12 AM To :All Does anyone know of an application which converts between Autocad files and GDS II? Does anyone know of information on writing simple SECS II interface drivers other than the info in SEMI standards? Thanks. David Sherrer ACT dsherrer@AdvanCT.com www.AdvanCT.com