You can try them out and check out the reliability of our data - they are full POI sets with nothing taken away.For example We hope you will like them and will be encouraged to buy our massive collected set either on CD ROM or as a DOWNLOAD.The advice above about saying 'NO' is appropriate, but I think the best way is to say yes, then it will bring up another screen and you can checkmark the entry 'Don't ask me again' and skip the rest.You will not be bothered again until you do a complete new update. I have limited space on the GPS and want to load alternative voices, cars, POI's etc to the SD card.The serial number is a 8-10 charaters long and contains no spaces or dashes.
But there either is not an option (eg for Extra POI's) or the GPS simply does not read the card - voices, cars etc.Unless you want to fill your main unit to capacity select NO !!!All you have to do is tell it where to write the files. When you load new ones to the SD Card, the GPS will ask you if you want to move the file(s) to the Garmin.By proceeding with the downloading and installation of this map ("Map"), you indicate your acceptance of this agreement.If you do not agree to the terms of this End User License Agreement, you do not have the authority to use the Map.