Trying to get out information on where to get software for running ISM Warfield lists all software that he knows of at this time, giving names & addresses of owners and good and bad features of each. He names Bill Rodger, Alexander Christakis, Cliff Saunders, Tom Ryan in Capetown, Roxana Cardenas at ITESM and the two software packages developed at George Mason University, one a DOS VERSION and the most recent one a version for Windows