electrical apparatus for recording, transmission and replay of sound and picture namely DVD machines, digital video recorders, video tape recorders, electrical apparatus for communication and for digital and audiovisual signal transmission, namely wireless phones, modems, and radio telephones, computers and parts therefor, data input and output equipment, namely computer printers, graphic shields, namely graphic cards and computer graphic software and computer keyboards, electronic storage units, namely buffers, photocopy machines, both electrostatic and thermal types, electrical cables, wires, machine readable data carriers, namely blank magnetic tapes, DAT-tapes, magnetic tape cassettes and computer storage disks, blank compact disks, blank hard computer disks, removable hard disks for computers, blank optical storage disks, namely CD-ROM's, CD-R's, CD-RWs, DVD-RAM's, DVD-R's, DVD-RWs, DVD+RWs, DVD-ROM's, DVD-Audio's, DVD-Video's, Mini-DVD's, PhotoCD's, Audio CD's, Super Audio CD's, Video CD's, Super Video CD's and Extended Video CD's; computer programs to copy, erase, administer, compress, decompress and restore data, computer programs to read, explain and erase readable and inscribable data carriers, namely, overwritable compact disks, magnetic disks and hard drives, computer programs to make CD recordings and DVD-recordings, computer programs to prepare mechanical data carriers, namely, formatting mechanical data carriers for inscribing data and software