adaptive trade vince zimin participated telephone conference company morning possibility enron would invest product appears gui interface top ilog solver possibly ilog cplex allows problems expressed high level terms see immediate application enron interested concepts used expressed interest demo maybe would useful general modelling projects even user manual software difficult figure unless demo arranged possibility growth company seems small ilog software modest size market product aimed small part market think scheduling tools sap 2 etc likely succeed one already integrated information system small market software many competitors absence clear use enron early stage development little prospect us funding company tom