We release new maps every quarter, so we recommend that you connect your device to your computer regularly to ensure it is up-to-date. In order to keep your sat nav up-to-date and manage all your content and services, you must have either MyDrive Connect or TomTom HOME installed on your computer. I've spent over 4 hours yesterday starting from 0 knowledge about the OS on TomToms up to updating Navcore and searching for newer maps just to find out that all latest maps are above 1GB, and that this TomTom XL doesn't have more internal memory than that.
