blank compact disks; prerecorded compact disks containing computer programs for use in database management in the field of database management; magnetic encoded cards for indentification; light emitting diodes; laser disks featuring music and data; pre-paid telephone calling cards, magnetically encoded; magnetically encoded credit and debit cards; video conference apparatus, namely, computer operating software, video receivers, video transmitters, video cameras, video display monitors, audio speakers and microphones; projectors, namely, video projectors, photographic projectors, slide projectors, overhead projectors, liquid crystal projectors; computer monitors; optical lenses; rear projection screens; projection screens; rear projection televisions; field sequential color wheels, sequential color recapture color wheels, total internal reflection prisms, gradient dichroic filters, dichroic filters, infrared-ultraviolet cut filters and light integration rods; computer components, magnetically encoded cards for automatic teller machines; blank DVDs; optical disks; twin image projection screens; microdisplay screens; front projection screens; compact disk duplicators; DVD duplicators; electronic duplicators for computer-readable media; digital network routers; modems; HPNA (home phone line network alliance) compatible networking interface hardware; apparatus for VDSL (digital video subscriber line), namely VDSL modems and VDSL computer-to-telephone line interface hardware