Hello Network Admin, I just wanted to let everyone know that your help was appreciated. The people who had the relevant info. replied and I believe all my questions have been answered. Specifically, Margaret Wilson, John Williamson, Doug Nelson and Steve Asman all contributed to the solution. Thanks again Cliff Clifford L. Beckett Electronic Systems Designer Michigan State University A411 E. Fee Hall E. Lansing, MI 48824 office 517-355-4659 cell 517-749-4308