It's time for an update to
this thread but it has become long enough that I think it's time to start a new one.
My good feelings about the general usability of Garmin Mobile PC and the beauty of the map viewing haven't changed, but a couple of things have happened that influence my feelings about Mobile PC and might influence purchase decisions by others.
The first is trip planning. Any of us who have the opportunity to use both nroute and Mobile PC seem to be in agreement that planning for non-trivial trips is much easier with Mapsource (and therefore nroute because it uses the same interface) than with Mobile PC. This applies to both the Software-only version and also the version that comes with the Garmin GPS receiver.
The second might be an even bigger issue, but it only applies to the Software-only version of Mobile PC.
You can't add locked maps to the software-only version.
More specifically, and technically, you can't get unlock codes for the software-only version of Mobile PC. So if you need another region of the world than North America you will have to find Mapsource-compatible maps that do not require unlocking because you will not be able to use any of Garmin's locked map products.
You
can add maps that are not locked, like topos and some of Garmin's Metroguide products.
For anyone in Europe or Australia, that means you can use the relevant Metroguide product but not City Navigator. I'm not sure how good a solution that is. Garmin has officially stopped supporting Metroguide Canada. That is, even though Garmin still sells it, they are no longer going to update that product. And it's getting pretty old. I don't know if this applies to the other Metroguide products or not.
Anywhere else in the world is out of luck as far as using a Garmin map product with Mobile PC Software-only version.
The simplest solution for anyone who wants to use Mobile PC is to avoid the Software-only version. The map unlocking issues go away when you have a genuine Garmin GPS receiver connected to Mobile PC with a serial number that you can get map unlock codes for.
...ken...