I'm having a similar problem as recently reported by Minko with my Central America map [1]: as soon as I click on any tile to select it on MapSource or MapInstall, the program crashes. The problem doesn't seem to be related with my stile tough, as removing the line "place=locality [0x2800 resolution 24]" from my points style file doesn't help neither does using default stile. I have used a predefined areas.list but also splitter calculated tiles, with max-nodes from 500000 to 1600000 with no success. The estrange thing is that gmapsupp.img generated with mkgmap [2] seems to work fine on device, as least on my limited tests. The only unusual information I have found in the log is some 450 lines of type: no precompiled boundary information available for raster tile X-Y My commands: java -Xmx1500M -jar splitter.jar --overlap=3000 --split-file=$pais.list --geonames-file=cities15000_$ABR.zip --mapid=551${FID}001 $pais.osm.pbf java -Xmx2000m -ea -Dlog.config=logging.properties -jar mkgmap.jar --output-dir=../mapas/$pais --bounds=bounds --precomp-sea=sea --max-jobs --route --latin1 --code-page=1252 --area-name=$MAPA --family-name="OpenStreetMap $MAPA" --family-id=1$FID --product-id=1 --series-name="OSM-$MAPA" --overview-mapname=$ABR-1${FID} --overview-mapnumber=551${FID}000 --index --road-name-pois=0x640a --ignore-maxspeeds --remove-short-arcs --merge-lines --add-pois-to-areas --adjust-turn-headings --report-similar-arcs --link-pois-to-ways --location-autofill=is_in --drive-on-right --check-roundabouts --check-roundabout-flares --license-file=license_ODbL.txt --copyright-message="OpenStreetMap contributors, ODbL. See: http://www.openstreetmap.org/copyright" --style=mio -c $pais.args @Minko: what garmin code are you using now for place=locality? [1] http://mapas.alternativaslibres.es/OpenStreetMap_Central-America.exe [2] http://mapas.alternativaslibres.es/gmapsupp_Central-America.zip