Abstract: Improved method involving a series of unique steps for progressively and selectively processing data relative to a multiterminal computer network for storing, analizing and periodically upgrading stored data where the network is made up of one or more user terminals, an n-dimensional multicell memory, an electronically transportable metafile structure of ranked/indexed commands for any terminal user, a common metafile interface interchange agreement and an encoded access arrangement. By reason of each metafile structure being arranged between the interface interchange agreement and any user terminal; and by reason of the encoded access arrangement being arranged between the memory and the interchange arrangement, controlled and authorized access by any terminal user is maintained for reading, interpreting, adding, combining, modifying, etc. any data in the network whether data is from the memory, interchange arrangement or input from a user terminal.