Garmin has released a new firmware update for the Garmin Dezl 560 in June 2011. A few details about previous versions and the firmware update process.
Garmin Dezl news
|Garmin Dezl 560 LT Truck and Motorhome navigation news
The Garmin Dezl comes with a free nüMap map update within 90 days after purchase. Maps can be updated online nowadays - the near 3Gb download isn't a problem for most with 24 hour internet access. But the large 3Gb map file can cause unsuspected disk space problems. Here's work around to update Garmin maps when disk space is tight.