Doug Schiff is Vice President of Marketing and Business Development for 3rdTech, Inc. He has been involved with 3D computer graphics and imaging, engineering, and marketing, for the past twenty-five years. 3rdTech, Inc., 2500 Meridian Parkway, Suite 150, Durham, NC 27713; (919)361-2148; dbs@3rdtech.com, www.3rdtech.com.