Quote:
Originally Posted by Larry
Why is this required?
Hmmm... Since you are wearing a Microsoft tag I won't send you over to read the FAQs in the Garmin Mobile PC section.
Unlike Microsoft's nav/planning products, most Garmin devices, including Mobile PC, are able to have maps added to them.
Mobile PC is much easier to understand if you just think of a Mobile PC-equipped laptop as a hardware device created by filing the serial number off a Nuvi, removing the GPS receiver section and stuffing the rest inside a PC. Thinking of it as directly equivalent to Streets&Trips will just give you a headache. ... Sometimes thinking about it at all gives me a headache....
Many Garmin maps are locked. The unlock code is derived from a combination of the product ID of the map product and the serial number of the Garmin hardware device.
So, in simple terms, if you end up needing to add maps and if the maps end up being locked, the only way to unlock and use them is if you have a Garmin GPS receiver with a serial number to unlock them to.
If you buy one of the bundled versions, you can unlock locked maps and install them because you have a GPS receiver with a serial number.
You can't add locked maps to the software-only version of Mobile PC because there's nothing to use to generate an unlock code (remember, you filed the serial number off before stuffing it into your laptop).
If the original poster can find all the necessary maps for free (implying they're not locked) then the software-only version would work. But if it ever becomes necessary to add locked maps they would be out of luck.
It appears that the original poster is going to need a GPS receiver anyway, so I'm recommending an approach that will be the simplest in both the short and long run.
...ken...