Encoded integrated circuit cards containing programming used to connect networks, namely, network control cards and network interface cards; encoded integrated circuit cards containing programming used to transmit data via radio wave, namely, wireless adaptation cards, wireless universal serial bus cards, and wireless network cards; encoded integrated circuit cards containing programming used to transmit data via universal serial bus interface, namely, peripheral component interconnect radio cards; computer hardware for connecting computer networks, namely, network bridges, hubs, antennas, and wireless connectors in the nature of interface connection; computer software for operating a computer network system; computer software recorded on compact disk for operating a computer network system; computer firmware for database management; video conferencing apparatus comprising web cameras and web phones; communications networking devices, namely, broadband routers, wireless broadband routers and wireless access points, for connecting between wireless networks and Ethernet networks; computer radios; web phones; and personal digital assistants