distributorship for pre-recorded compact discs featuring professional and research computerized data bases on a wide variety of subject matter; distributorship for computerized data bases featuring professional and research material on a wide variety of subject matter; distributorship for compact disc hardware featuring products such as compact disc readers, compact disc players, compact disc recorders, compact disc computer interfaces, compact disc interface software such as drivers and compact disc software extensions, cables, computer interface boards for compact disc hardware, compact disc audio products for use with a computer, multimedia kits for making a computer and associated compact disc hardware multimedia ready, computer sound circuit boards for the reporduction of sound in computers, commonly referred to as sound boards, and any other related computer hardware; distributorship for compact disc accessories featuring compact disc storage products and racks, compact disc cleaners, compact disc caddies to hold the compact discs while they are in use by the compact disc players, compact disc recorders, and compact disc readers, dust filters for compact disc hardware, compact disc recorders, compact disc players, and compact disc reader cleaning caddies and products, software or software drivers to handle the interface between the compact disc hardware and the computer systems which are attached to the compact disc reader, compact disc recorder, or compact disc player, network operating software which permits the use of compact discs and compact disc hardware on networks or computer network servers, software programs commonly referred to as software retrieval engines for the search, organization, and retrieval of digitized data, and authoring software which organizes digitized data for use with software retrieval engines and assists in the publishing of computerized data bases featuring the output from the authoring software and a software retrieval engine; computer data base design and development for others, featuring professional and research mateiral on a wide variety of subject matter; and computer hardware and software design and development for others, of interfaces for compact discs hardware and computerized data bases featuring professional and research material on a wide variety of subject matter