Final question about 2009 map update.

 

Bought the Garmin North America 2009 map update.We have 4 nuvi's in use in our and the kids cars. Will I be able to upgrade all four from this one CD or is that not possible?

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You will need a valid, unused unlock code for each unit which you wish to update.

With the last update (v2008), Garmin didn't allow you to simply purchase another unlock code but rather made you purchase an additional disk. With previous versions to that, they did allow you to simply purchase an additional code.

Go to your my.Garmin.com page and see if it will allow you to purchase an additional unlock code for the update. If not, you are probably going to need to call them on Monday to be sure.