Semiconductor memory devices, namely, integrated circuits, electronic circuit cards and cartridges, and other semiconductor devices, namely, flash and non-flash memory cards, cartridges, memory card adapters, converters, memory card controllers, memory card players, memory card readers, storage modules in the nature of blank flash memory cards, and computer peripherals; preloaded memory cards featuring audio and video content; portable audio and video players/recorders which use semiconductor devices as recording media; and computer operating programs for semiconductor memory devices; downloadable software and software recorded on data media, namely, computer operating software; software for the integration of digital files into an interactive delivery platform for multimedia applications; software for downloading, viewing, listening to, and retransmitting digital files from the Internet; software for transmission of digital files and downloaded content from any storage device to any electronic communications instrument and between such instruments