Computer backup and storage systems with multiple removable RAID cartridges; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer hardware for high-speed processing and storage of data using multiple CPU's; Computer hardware for upload, storage, retrieval, download, transmission and delivery of digital content; Computer network server; Computer servers; Computer software for controlling and managing access server applications; Computer software for creating searchable databases of information and data; Computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; Computer software to automate data warehousing; Computer storage devices, namely, high-speed storage subsystems for storage and backup of electronic data either locally or via a telecommunications network; Computers for use in data management