When I plug it into the computer and open up Map Source I get the Message
"The required memory for storing Maps is missing from your GPS - If your GPS uses a programable data card, check to make sure it is inserted correctly"
I just got the GPS, so all that is on it is the basic maps that come with ti, so there should be room. And I can't see a data card to check. Please help? Its a Christmas present for my father and I'd like it to be all step up for him Christmas.