With my etrex Vista HCx I'm still unable to search for addresses outside of the tile with (last) GPS fix. Also in the find address box there is no way to select country even though I sent two maps (Switzerland and Austria) to the GPS via Mapsource. With City Navigator there is allways the country selection box visible and has to be selected for correct finding of addresses / choosing street. This leads me to believe that something with the country index is written wrong and therefore only searching in current tile is possible. Also the cities seem to be missing something, as soon as I type in a letter it says none found (only in address search or intersection search tab, in the city search tab cities are found - except those with Umlauts in their name).