[ Electrical apparatus for recording, transmission and replay of sound and picture, namely, CD machines, DVD machines, digital video recorders, video tape recorders; disk drives for CD-ROM, CD-R, CD-RW, DVD-RAM, DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-ROM, DVD-Audio, DVD-Video, Mini-DVD, PhotoCD, Audio CD, Super Audio CD, Video CD, Super Video CD, Extended Video CD, CD Interactive; electrical apparatus for communication and for digital and audiovisual signal transmission, namely, wireless phones, modems, and radio telephones; Computers and computer networks including master computers, slave computers, servers, client computers and parts therefor including software; data input and output equipment, namely, computer printers, plotters, graphic cards and computer graphic software, computer keyboards; electronic storage units, namely, buffers, ] [ electrical cables, wires; ] [ disk drives for computers, namely, for copying and burning of CD-R, CD-RW, DVD-Discs, DVD; 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, optical storage disks, namely, CD-ROM, CD-R, CD-RW, DVD-RAM, DVD-R, DVD+R, DVD-RW, DVD+RW, DVD-ROM, DVD-Audio, DVD-Video, Mini-DVD, PhotoCD, Audio CD, Super Audio CD, Video CD, Super Video CD, Extended Video CD, CD Interactive; computer programs to copy, erase, administer, compress, decompress and restore data, ] computer programs to copy, erase, administer, compress, decompress [ and restore ] data, computer programs to read, explain and erase readable and inscribable data carriers, namely, overwriteable 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 ]