CONTENT & PLAYABLE RANGE AUTHENTICATION

Computer hardware; handheld devices or appliances for home or office with associated software in the nature of control devices for use in residential building automation, and computer development programs, computer hardware, communications transceivers, routers, network management software, and installation software for use in residential building automation used within a telecommunications wireless network or Internet, Intranet, or Extranet to control subscribers' allowable or playable content or fidelity of downloadable content; Providing computer downloadable content; control of subscribers' allowable or playable content or fidelity of downloadable content