Computer terminals; converter boxes; video projectors; radios; speakers; microphones; headphones; earphones; tuners; computers; computer hardware; computer software for use in database management, digital messaging devices, computer networks, global communications, and managing audiovisual data; multimedia computer software; computer peripherals; computer utility software; image processing computer hardware and software; scanners; monitors; touchscreens; modems; printers; keyboards; mice; graphics tablets; digitizers; adapters; adapter cards; cables and connectors; integrated circuits; semiconductors; magneto-optical drives; hard disk drives; floppy disk drives; PCMICIA drives; cartridge and tape drives; CD-ROM drives; CD-recordable drives; CD rewritable drives; DVD-ROM drives; dvd rewritable drives; computer servers; data storage hardware and software for RAID ("Redundant Array of Inexpensive Disks); network interfaces; cable modems; Computer network hubs, switches, bridges and routers; radios; cellular phones; telephones; personal digital assistants (PDAs); digital video recorders; videotape recorders; televisions, digital televisions; set-top boxes; stereo receivers; DVD players; cd players; MP3 players; digital audio players and recorders; video game machines for use with a television or computer; professional and consumer audio and musical amplifiers; music synthesizers; video special effects generators; still cameras; video cameras; video decks; video converts; data measurement units; digital displays, industrial controllers and controller test systems comprised of computer hardware and software for testing industrial equipment; scientific and medical imaging systems comprised of graphical displays for images, digital cameras and image processing computer hardware and software; barcode readers; and magnetic strip readers