Geiger counters; Optical blank discs for sound or video recording; Optical character readers; recorded computer software for use of DVD (Digital Versatile Disc) product, namely, for use in improving the quality of a dual optical and magneto-optical disc players and recorders for audio, video and computer data and HD-DVD players; DVD Burner; CD Burner; recorded computer operating programs; recorded computer programs for the use of DVD products, namely, for use in improving the quality of a dual optical and magneto-optical disc players and recorders for audio, video and computer data and HD-DVD players; downloadable software for the use of DVD Digital Versatile Disc products, namely, for use in improving the quality of a dual optical and magneto-optical disc players and recorders for audio, video and computer data and HD-DVD players; Notebook computers; Laptop computers; computer mouse; Mouse pads; Microprocessors; Bar code readers; Light-emitting electronic pointers; Video game cartridges; Lasers, not for medical purposes; X-rays producing apparatus and installations, not for medical purposes; Roentgen apparatus not for medical purposes; Cyclotrons; Simulators for the steering and control of vehicles; Hydrophone machines and apparatus, namely, monitors, microphones, recorder and transmitters; Scanners; Word processors; computer workstations, comprising computers, monitors, DVD-RW; Magnetic blank disks; Magnetic encoders; Magnetic prospecting tools; Magnetic detectors; Magnetic blank tapes; Demagnetizing apparatus for magnetic tapes; Electronic notice boards; Electric heat blankets for electronic machines; electronic photocopiers; Electronic agendas; Transmitters of electronic signals; Automatic electronic door opening and closing apparatus; Electronic vending machines; Electronic pens; Electron microscopes; Central processing units, namely, video processors; Seismic exploration machines and apparatus; Ultrasonic insect killers; Ultrasonic sounders; Ultrasonic flaw detectors; Ultrasonic sensors; Computers; Computer memories; computer monitors; computer hardware; Disk drives for computers; Wrist rests for use with computers; Magnetic tape units for computers, namely, magnetic tape drive, magnetic head, control unit; Juke boxes for computers; Printers for use with computers; Computer games apparatus, namely, computer, computer software for games, computer mouse; Computer keyboards; Cable checking panels; Closed circuit boards; Plotters; Floppy blank disks; Personal Digital Assistants (PDA); Pocket calculators; Electronic pocket translators; blank read-only memory compact discs featuring blank CD-ROMS for sound or video recording