Computer software for use in authoring, downloading, transmitting, receiving, editing, extracting, encoding, decoding, playing, storing, organizing and synchronizing text, data, images, audio files, playlists, metadata, video files and electronic books; computer software for identifying, locating, grouping, distributing, and managing data and links between computer servers and users and devices, including devices on different platforms and operating systems, connected to electronic communications networks; computer software for use in recording, organizing, transmitting, manipulating, and reviewing text, data, audio files, video files and electronic books in connection with computers, television set-top boxes, music players, video players, media players, cellular phones, streaming devices, and portable and handheld digital electronic devices; computer software for accessing, browsing and searching online databases