9 Computer programmes; computer software; computer hardware; computer data published by electronic means; CD ROM's; CDI's; compact discs; optical discs; books or periodicals in the form of electronic publications; cassettes; computer discs and tapes media for storing information, data signals, images and sound; machine readable media; photographic films; cinematographic films or photographic films all prepared for exhibition; publications in electronic form; mouse mats; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers; recording discs; data processing equipment and computers; telecommunications apparatus; data terminals and modems; pre-recorded magnetic discs and tapes, compact discs and optical discs