I have a Garmin GPS. Don't remember the exact model off hand, but it's a couple of years old. This is the second time I've noticed a message, that my map is 'over a year old, get update', and then my unit will not pick up a GPS signal. The first time, after I updated, it started working again. This time I have yet to update it. Fortunately my model included free updates, but it makes me wonder if this is a way for Garmin to get people to purchase new maps?? Just because my map is old, does not mean that my unit should not be able to pick up a GPS signal, should it?