9 Electronic and optical communications instruments and components for receiving and distributing television signals, namely, cable television transmitters, cable television receivers, cable television set-top boxes, cable television converters, satellite television receivers, satellite television set-top boxes, digital video recorders, televisions and software and firmware for use therewith; computer hardware, software and peripherals for delivering personalized, interactive video, audio and multimedia output; communication devices, namely, transmitters and receivers for television and software and firmware for use therewith; receivers for audio and video and software and firmware for use therewith