Anyone use a Treo 600/650 as a GPS with mapping capability?
I've found a few hardware GPS add-on units on the web. I've also found some software for streets and for boats, but have never talked with someone who actually used this system...I'd sure like to.
The boat use would be very seldom, so I don't want to spend big bucks on a stand-alone unit, even though the display would be bigger. I found a marine mapping GPS software for Palm OS with free maps once you buy the initial software for $180.
Athough I've never used a street GPS, it may be fun to have. I...
You can get a standard 3-5 meter GPS unit for a couple of hundred or you could get a submeter unit for $1000.