9 PORTABLE COMPUTERS, DISPLAYS, OPTICAL DISC DRIVES AND ASSOCIATED SOFTWARE FOR THE RETRIEVAL AND DISPLAY OF TEXT AND GRAPHIC IMAGES; BATTERY PACKS; AND POWER SUPPLIES
42 ELECTRONIC PUBLISHING SERVICES, NAMELY, CONVERTING TEXT AND GRAPHIC IMAGE DATA FOR STORAGE ON OPTICAL DISCS, AND MASTERING AND REPLICATING OPTICAL DISCS ON A CUSTOM BASIS FOR OTHERS