video cameras; video input devices for computers; imaging cameras and related software for computer imaging uses; videoconferencing cameras; hardware and software for creating still and video images and audio, and uploading or downloading still and video images and audio to/from web pages and wide area computer network sites; computer software for acquiring, capturing, creating, manipulating, converting, transferring, cataloging, presenting and storing still and video images and audio; computer software for tracking, monitoring, analyzing and reporting on the performance of computer systems and computer software, and for taking action to notify users of and to correct or bypass system problems; computer systems tools and utility software and memory performance and enhancement software; computer software for the compression, enhancement, correction and decompression of data, graphical images, video and digital signal information; computer software, including pre-defined templates, for the creation of greeting cards, announcements and personalized notices which can include text, graphics, pictures, images, movies and/or sound clips, and which can be sent by E-mail or electronic file transfer, or printed out or copied to disks or other storage media and mailed or delivered; computer software for use in developing other software, and computer utility programs; and instructional manuals sold as a unit therewith