Magellan eXplorist 400 handheld GPS

I got this new GPS unit. Its great. It has a rechargable battery that i haven't even run out yet. SD memory card slot for unlimited memory expansion. USB connection to your computer for transferring maps, waypoints and geocaches. Track your route, and then reverse it to find your way back. Includes a base map that is ok, but you can load detailed maps and driving directions with magellan software(not included). I haven't managed to get lost in the desert yet, and now I definately will not.