I use an eTrex H regularly and I love it. However, getting it to interface with my laptop was initially a hassle. It doesn't come with a computer cable...I had to order the cable and MapSource software from Garmin. The computer cable also needed a USB adaptor since the end that goes into the computer is pretty old (nine pin....I don't know what it's called). So I wound up spending as much on the computer cable set up as I did on the eTrex itself. But now that I have it set up, it works great. I have replaced my eTrex about a couple of months ago with another one.....downloaded my tracks and waypoints and off I went....zero learning curve.