9 COMPUTER SOFTWARE FOR INTEGRATING AND INTERFACING COMPUTERIZED POWER TRADING, FINANCIAL, BILLING AND ENERGY MANAGEMENT SYSTEMS WITH MARKET, SYSTEM AND REGIONAL TRANSMISSION OPERATORS, NAMELY, SOFTWARE FOR OPERATIONS MANAGEMENT, BID MANAGEMENT, MARKET COMMUNICATIONS, SETTLEMENT VALIDATION, SYSTEM ADMINISTRATION, AND PHYSICAL MARKET DATASTORE FOR USE IN THE UTILITY, POWER AND ENERGY INDUSTRY