Media players; portable media players; MP3 and MP4 recorders; MP3 and MP4 players; digital video recorders; digital audio players; DVD players; MP3 and MP4 recorders, MP3 and MP4 players, digital video recorders and digital audio players, all incorporating satellite navigation capabilities and satellite tracking capabilities; televisions; computers and portable computers; MP3 and MP4 recorders, MP3 and MP4 players, digital video recorders and digital audio players, all incorporating computer ...