[**] David Burton is the founder and President of Burton Systems Software of Raleigh, N.C. He has worked as a professional software developer and/or consultant for 19-1/2 years. He is the primary author of Burton Systems Software's TLIB (tm) Version Control System of PCs. Mr. Burton holds a B.S. in Systems Science from Michigan State University and a M.A. in Computer Sciences from the University of Texas at Austin.