OPDI

Electronic storage containers for storing compact discs and floppy discs for containing computer programs or data; read/write devices for reading or writing onto compact discs and floppy discs; disc handlers for transferring from one place to another compact discs and floppy discs; computer software for managing the storing of compact discs and floppy discs; computer software for operating electronic storage containers which store compact discs and floppy discs