Apparatus for recording, transmission and reproduction of sound and images; blank magnetic data carriers, prerecorded magnetic carriers featuring sound, images, videos or electronic games, blank recordable optical disks, prerecorded optical discs featuring sound, images, videos or electronic games; data processors and computers; video game machines for use with televisions; video game cassettes; recorded sound and video tapes, cassettes, CD-ROM and DVDs, featuring game programs for personal a...