Hi list I am trying to get address search going. It is almost working but not quite. I have updated mkgmap to the newest trunk and am invoking it with: java -ea -Xmx1536m -jar ../../mkgmap.jar \ --gmapsupp \ --description="Italia 19.03.2011" \ --countryname=Italia \ --country-abbr=ITA \ --latin1 \ --family-name="$country $date" \ --max-jobs \ --route \ --remove-short-arcs \ --adjust-turn-headings \ --add-pois-to-areas \ --generate-sea=multipolygon \ --index \ --nsis \ --make-all-cycleways \ --link-pois-to-ways \ --tdbfile \ torino.osm The OSM file used for testing is just the city center of Turin, Italy, downloaded via JOSM. After mkgmap has built the map, I am generating an NSIS installer, installing it in Windows XP running under VirtualBox and uploading to my Vista HCX. During address search, everything works as expected first. The Vista lets me select "Italia" for the country and "Torino, ITA" for the city (no other country or city is shown). I can enter an arbitrary house number. When I select the street name field, I get a complete alphabetical list. Entering *any* letter makes the device show "Not found". If, instead, I scroll down the list to the street I am looking for and select that, it is found correctly on the map. In MapSource, address search suffers a very similar problem. Here, too, starting to type a street name does not narrow down my choices as it should. Instead, it has unpredictable effects. For example, typing the single letter "D", instead of reducing the list to streets with "D" in their name, scrolls down to the first street starting with "F". Something seems to be off with the index. I would appreciate any tips on what to try. - Bartosz