Electronic products consisting of books, audio recordings, screencasts, guides, magazines, newsletters, reports, videos, photographs, graphics, and instructional software, contained on pre-recorded compact discs (CDs), pre-recorded CD-ROMs, pre-recorded DVDs (Audio-DVD, Video-DVD, DVD-ROM), pre-recorded HD-DVD, and similar digital data storage media, namely, optical discs using blue-violet laser, video cassettes, audio cassettes, as well as digital media, namely, downloadable CDs, DVDs, audio files, video files, text files, program files, image files and data files, all of the above featuring one or more of the following subjects: photography, graphic design, video and audio production, technical and business-related Enterprise Resource Planning (ERP) systems topics, and the design, development, implementation, support, management, and/or use of information technology; BUT EXCLUDING ALL OF THE FOLLOWING: electronic products dealing primarily with or used primarily for on-line or other types of travel reservations, travel arrangements, travel accommodations, travel bookings, travel management or travel administration, the reservation and booking of travel arrangements, the making of reservations and bookings for transportation, travel, lodging, entertainment, auto leasing and travel services, and travel agency operations and travel agency management, information and graphics in the field of weather for use primarily by weather presenters, forecasters and professionals, global positioning systems, the monitoring of media outlets, the providing of electronic access to library documents and files and the processing of electronically transmitted requests for check out of materials and library loan requests, instruction on ethical sales techniques, children's books, children's games, children's educational materials, children's entertainment, children's learning activities, and films and images for children, managing the lessons, achievements, developments, observations, activities and reports of children, processing, rating and coding insurance policies, measurement systems for use in quality control and manufacturing, medical imaging software and medical image co-registration software, computer software for use in in vitro experiments in the pharmaceutical industry, dive computers, and digital loudspeaker management systems