Computer hardware and peripherals for use in the field of memory devices and data storage; software for operation and management of hardware and peripherals in the field of memory devices and data storage; computer hardware for digital data storage; memory devices and components, namely, memories for mobile phones and mobile applications, set-top boxes, personal digital assistants, MP3 players, DVD players, high-definition televisions, games, digital cameras, camcorders, routers, memory cards, solid state drives, circuits using NOR memory, circuits using NAND memory, and transistor arrays; phase change memory devices and components, namely, phase change memory for mobile phones and mobile applications, set-top boxes, personal digital assistants, MP3 players, DVD players, high-definition televisions, games, digital cameras, camcorders, routers, memory buffers, memory cards, solid state drives; semiconductor devices; integrated circuits; Subscriber Identity Module (SIM) cards in the nature of memory cards, memory drives, and portable memory for use in mobile phones, personal digital assistants and handheld media devices; memory modules; portable media for wireless devices, namely, memory cards, pre-recorded digital media featuring operating programs and prerecorded digital media featuring entertainment content; solid state drives, namely, computer disc drives, memory drives, memory cards; and cache memory for use with computers, hard drives, memory drives, memory cards and handheld electronic devices