Computer programs and software for trading securities electronically; communication servers (computer hardware); monitors (computer hardware); special mounting racks for computer hardware; computer hardware and software; software and telecommunication apparatus, including modems, to enable connection to databases, computer networks and the Internet; multifunction computer keyboards; computer hardware and software for providing secure remote access to computer and communication networks; computer hardware for telecommunication; software for controlling the operation of audio and video devices

Updating and maintenance of software; software customization; services provided by technical consultants relating to software installation and maintenance; testing of computer hardware and software; maintenance of computer software; customized design of computer hardware and software; computer hardware testing