An overview of materials scheduling, this write-up outlines system components, standardization, costs, limitations, and expansion capabilities of the New York Statewide Film Library Network. Interacting components include research staff; materials libraries; hardware; input/output (operation modes, input format conventions, transaction codes); file organization and access; software (executive, access, and processing functions); and programs independent of the executive routine. System standardization is described in the areas of digital coding for film items, customer numbers, producer numbers, material library procedures, reporting, and programing. (TI)