- Dec 28, 2003
- 13,413
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Im in the market for a decent and affordable GPS unit for my car. I've been looking at the Tomtom ONE and I have my eye on the Magellan Maestro 3100 as it's currently on sale. From what I understand, many of these units manufacturers do not offer map updates. How are the maps updated? For example, I've read that Tomtom has new maps available every once in a while, where as Magellan and Garmin do not offer map updates.