DVD players; Digital audio players; MP3 players; MP4 players; Media players; Portable DVD players; Portable listening devices, namely, MP3 players; Portable media players; Global positioning system (GPS); Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Satellite navigational system, namely, a global positioning system (GPS); Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications; Vehicle mounted GPS sensor for determining the rate of motion for a vehicle