Thu 07 Jan, 2010 7:32 am
Thu 07 Jan, 2010 10:02 am
Thu 07 Jan, 2010 2:52 pm
Thu 07 Jan, 2010 3:49 pm
Thu 07 Jan, 2010 4:37 pm
photohiker wrote:Brett,
Most Garmin Maps come in 2 forms: SD Card or CD.
My understanding is that the CD map version is locked to the GPS they are first loaded on, whereas the SD Card version is locked to the memory card and can be switched between compatible GPS's at will. The CD has an advantage in that you can load the maps on both your computer and the one Garmin. (it used to be two Garmins, but I think they changed the rules because people were selling the second unlock on ebay)
So if you bought SD Maps and they were in your drawer at home while you lost your GPS, they would be fine with the replacement Garmin.
This stuff is really best sorted by having adequate insurance, because whatever component you lose it's all expensive and painful.
Thu 07 Jan, 2010 4:57 pm
Brett wrote:Does not the SD card have to be in the unit? And also can only be unlocked from the unit assuming the unit is still alive or at hand?
Fri 08 Jan, 2010 4:24 pm
photohiker wrote:I agree that Garmin's approach could be (and should be) a whole lot better. They could for instance offer backup facilities where you can retrieve your maps if they get lost or damaged. and they should allow you to transfer maps between units regardless. This has always been something that irked me about Garmin. It's one of the reasons I haven't bought any Garmin Maps, which is also the reason I know what free maps are available.
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