Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus; computer hardware; computer software; computer peripherals; computer operating systems; hand-held computers; mainframe-class computers; computer workstations; video displays; keyboards; monitors; servers; disc drives; computer storage devices; integrated circuits; interface boards; modems; mouse pointing devices; mouse pads; peripherals; printers and printer peripherals; printed circuit boards containing electrical components and sockets; processors and memories; blank magnetic data carriers; audio cassette recorders; audio cassette players; compact disc players; compact disc recorders; blank computer recording discs; calculators; computer chips; computer disk drives; computer discs; data processors; digital cameras; digital video recorders; electronic encryption units; facsimile machines; global positioning system transmitters and receivers; Internet television hardware; microprocessors; microcomputers; minicomputers; motion picture cameras; optical scanners; oscilloscopes; pedometers; photocopying machines; personal digital assistants; photographic cameras; photographic projectors; slide projectors; radio pagers; radios; scanners; smart cards; smart card readers; telephones; telephone answering machines; television sets; television set top boxes; thermostats; video cameras; video cassette recorders; video monitors; video tape recorders; voice messaging systems; voting machines; web telephones; wireless data communications hardware; computer programs for testing compatibility of computer programs; computer programs for use in computer networking; computer programs for use in computer emulation; computer programs for use in electronic mail; computer programs for creating graphical interfaces; computer programs for use in database management; computer programs for document processing; computer programs for word processing; computer programs for preparing spreadsheets; computer programs for use in computer security; computer programs for use in the development of computer programs, programming languages, tool kits and compilers; computer programs for use in developing, compiling and executing other computer programs on computers, computer networks, and global communications networks; computer programs for use in navigating, browsing, transferring information, and distributing and viewing other computer programs on computers, computer networks and global communications networks; computer programs for recording, processing, receiving, reproducing, transmitting, modifying, compressing, decompressing, broadcasting, merging, and/or enhancing sound, video, images, graphics, and/or data; computer operating system programs; computer utility programs; computer programs for use with computer servers; computer programs for use in telephones; computer programs used in accessing databases; computer game programs; computer programs downloadable from global computer networks; computer programs for file sharing systems; computer programs for distributed file systems; and instructional manuals in electronic format sold therewith; downloadable electronic publications