Computer hardware and software used for broadcasting, receiving, and controlling of broadcast video, audio and digital data signals, and accompanying manuals, sold together as a kit; computer programs used for coordination, integration and control of video servers and accompanying manuals, sold together as a kit; computer hardware and software used for coordination, integration and control of multimedia servers, and accompanying manuals, sold together as a kit; computer hardware and software used for coordination, integration and control of optical and magnetic disk arrays for storing data, and accompanying manuals, sold together as a kit; client-server systems for the cable and broadcasting industries used for advertising, video on demand, near video on demand, home shopping, and administration; client-server systems for cable services for hospitals, hotels, and banks, and client-server systems for local, regional, national, and international video and data networks

Repair and maintenance services, including, repair and maintenance of computers, electronics, and broadcasting equipment