Computers, computer hardware, computer peripherals, hand held computers, personal digital assistants, electronic organisers, electronic notepads, apparatus for recording, transmission and reproduction of sounds, images, or other data; magnetic data carriers; mobile digital electronic devices, telephones, computer gaming machines, microprocessors, memories boards, memories cards, MP3 players, external flash memory drives, monitors, displays, keyboards, mouse, speakers, cables, modems, printers, videophones, disk drives, cameras; electronic handheld devices for the wireless receipt and/or transmission of data, particularly messages, and devices that enable the user to keep track of or manage personal information; software for the redirection of messages