That was our first GPS, bought back in '07 and still in use today. As a matter of fact it rides in it's cradle in the LJ almost all the time and is still used as our hiking and hunting unit. Rechargeable battery last about 10 hours as long as you set the screen to the dim setting. It's pretty straight forward to use and satellite reception is pretty darn good, comprable with the big Garmin Nuvi unit that acts as our travel unit. Only in the narrowest and deepest hollers have we lost signal for a time. We've found the Mapsend software to be spot on as far as terrian features but some forest roads are missing even from updates. But nothing that ever hampered our travels. Tracking routes and saving them is easy though there is no turn by turn navigation. Ours has led us to spots from Newfoundland to the UP and the OBX and to all points in between with nothing but relaible service. It ain't fancy but it gets the job done.
Here, if you squint, just over the edge of the back seat, you can see ours riding shotgun in the Jeep...:REOutShootinghunter