Computer hardware and software for electronically trading securities and other financial products; software for trading in financial derivative and commodity and commodity derivative products; computer hardware and software for electronic trading and post-trade routing and processing; computer hardware and software to allow users to perform electronic business transactions via a global computer network; computer hardware and software used for capture and dissemination of trade related data and trade confirms in connection with post-trade services in the financial markets; computer hardware and software used for capture and matching of trade related data and trade confirms; computer hardware and software for facilitation of transaction settlement services and netting and trade allocation services, for trade and account reconciliation services, for trade confirmation services and messaging services relating to post-trade activities; computer hardware and software for facilitation of credit services and calculation and monitoring of credit limits and credit utilization; communications hardware, namely, network routers and switches and software for voice trading, namely, for the transmission, reception and capture of trading instructions via voice; communications hardware and software for voice-trading for trading in financial derivative, commodity and commodity derivative products; computer hardware and software for hybrid voice and electronic trading, namely, for the transmission, reception and capture of trade related data and confirms; computer hardware and software for hybrid voice and electronic trading for conducting trading in financial derivative, commodity and commodity derivative products; computer software and hardware for settling financial transactions. electronic publications downloadable in the nature of trade related data and analysis reports, technical and operational guides all in the field of electronic trading of financial products from the Internet, extranets or other communications networks, recorded on computer media