zumo 550, Ver. 4.80, as of Sep 22, 2009

[vadocomeundiavolo]

http://www8.garmin.com/support/collection.jsp?product=010-00567-00

[naga]

Changes made from version 4.70 to 4.80:
◦Corrected an issue that could cause the map to stop updating when approaching specific safety camera locations in the UK.

Aho ... non gli sfugge nulla a quelli della Garmin!