COMPUTER HARDWARE AND ELECTRONIC DEVICES USED FOR ENTERTAINMENT AND COMMERCIAL PURPOSES; COMPUTER AND ELECTRONIC HARDWARE THAT DELIVER MULTIMEDIA CONTENT USING WIRED AND WIRELESS TECHNOLOGIES; COMPUTER HARDWARE AND SOFTWARE FOR CONVERTING ANALOG MEDIA PLAYING DEVICES TO DIGITAL MEDIA PLAYING DEVICES; COMPUTER SOFTWARE AND HARDWARE FOR RECEIVING, PROCESSING AND MANIPULATING ELECTRONIC DATA FILES AND AUDIO DATA FILES, INCLUDING MUSIC DATA FILES, OVER A GLOBAL COMPUTER NETWORK, AND FOR TRANSMITT...