folgende mail bekam ich eben als Newsletter:

Garmin is pleased to announce that new software is available for the GPSMAP 276C.

The new software is: GPSMAP 276C Ver. 4.60

Garmin recommends that you install this software by using our WebUpdater software. You can learn about WebUpdater on this page:

garmin.com/products/webupdater/

You can download the new software from our website by clicking the following link:

garmin.com/support/collection.jsp?product=010-00331-00

Changes made from version 4.50 to 4.60:

* Corrected issue that could cause 'WorldMap' series maps from being displayed.
* Increased the number of characters allowed to display map zoom status.
* Corrected text translations.
* Clear trip data to correct issue with previously stored data.
* Added Czech voice support.

also ich hatte es sofort unten, habe es allerdings noch nicht installiert.

Wer es dringend braucht und nicht laden kann, soll sich per PN mit seiner Mail-Adresse bei mir melden, ich maile es dann gern zu

jetzt gibt es 4.70:

Garmin is pleased to announce that new software is available for the GPSMAP 276C.

The new software is: GPSMAP 276C Ver. 4.70

Garmin recommends that you install this software by using our WebUpdater software. You can learn about WebUpdater on this page:

garmin.com/products/webupdater/

You can download the new software from our website by clicking the following link:

garmin.com/support/collection.jsp?product=010-00331-00

Changes made from version 4.60 to 4.70:

* Improved display of recommended route lines on marine charts.
* Improved operation when moving user waypoints with the map cursor.
* Corrected issue with changing usage mode from the Setup tab of the main menu.