So, my boredom and about 50 bucks led me to this.
I’ve had the Delorme Topo 6 software for some time now, but put it to little use since it’s not compatible with my Magellan handheld. I recently came across the Earthmate LT-40 GPS that is compatible with the Topo 6 software. So I decided “what the hell”...45 bucks! Since I have an old laptop I figured that I could slam it in the Taco with the LT-40 and see what happens.
So Far:
The LT-40 seems to maintain a solid signal that displays a pretty accurate and active detailed (3D) topographic location on my laptop. With this set up, I’m able to see most forestry roads and a fair amount of popular trails through out Arizona. The LT-40’s coordinates match up almost identically to my Magellan. Only now I see way more then a triangle moving around an empty two inch grey display. I can’t wait to really get out and see how the LT-40 handles remote canyons and washes.
I plan to play around with this setup for awhile to see if I like it. If I decide to keep it in the Taco, I’ll end up needing a few accessories for it, like a mounting kit for the laptop and a power inverter to keep it charged up. In addition I’ll run the USB cord under the carpet and find a good place to mount the GPS. I may even check out Delorme Topo 7.


The fly-over feature in the Topo software is very cool. Sorry about the pictures as they don't do much justice for the app!

I may just strap the laptop in the case and the case to the seat. I’m thinking it will give it some cushion and will not allow the laptop to take a beating.
Any good or bad experinces with Delorme products?