das sind die Änderungen :
Changes made from version 6.20 to 6.30:
Routes calculated in the UK and other drive-on-left areas were sometimes less than optimal.
Address Searcher sometimes didn't auto-populate the state (US) or country (EU) field using GPS location.
Some pages in the product didn't show a highlight when using the remote control.
Minor changes to improve City Navigator North America v8.0 compatibility.
gruss