M-GPS

Electronic navigational devices, namely, magnetic-based electric navigation units; downloadable software for facilitating use of magnetic based navigation units, radio transceivers and wireless telephone; navigation systems comprised of digital signal processors and blank digital storage media; vehicle navigation apparatus featuring magnetic navigation devices and digital map displays; portable magnetic navigation devices, namely, electronic navigational and positioning instruments for determining and outputting position and speed; wireless communications radio transceivers featuring a magnetic-based electric navigation unit; personal digital assistants featuring a magnetic-based electric navigation unit and electronic maps; magnetic navigation receivers having an electronic compass, namely, electronic navigational instruments; electronic navigation devices, namely, magnetic-based electric navigation receivers having an altimeter; electronic storage media containing map data and magnetic navigation software for calculating and displaying route; portable and handheld personal magnetic navigation devices

providing online non-downloadable software for facilitating use of magnetic based navigation units, radio transceivers and wireless telephone