For those not sticking to the regular programming a fine base description of
GPS technology can be found here along with the suspenders and a belt
caveats.

http://www.dbartlett.com/

Pensionerd

On Tue, May 10, 2011 at 12:58 PM, Loren Busch <starwagen@gmail.com> wrote:

> This is primarily for those of you using Garmin GPS units and using Garmins
> 'MapSource' mapping software.  Following a link provided an another list I
> found this source of a lot of free topo maps
> http://www.gpsfiledepot.com/
> I've downloaded several and after running the install they are appearing
> and
> can be selected for viewing in MapSource.  There are some detailed
> instructions on the site for installing using a couple of other free
> programs but I didn't find the other programs were needed.  I haven't tried
> to load them into my Garmin GPS unit yet, I'll post on what I find when I
> try that.
>