One user of my maps reports that his Etrex 30 displays Spain topo map [1] with a black background instead of white as it should be according to the TYP. Could someone with an Etrex 30 test the map and confirm that behavior? May it be another peculiarity of this model? Map is generated with the following commands: *OSM base map: mkgmap.jar --output-dir=../mapas/españa --max-jobs --generate-sea=multipolygon,extend-sea-sectors --route --latin1 --code-page=1252 --tdbfile --country-name=ESPAÑA --country-abbr=ESP --area-name=España --family-name="OpenStreetMap España" --family-id=14 --product-id=1 --series-name="OSM-España" --overview-mapname=55140000 --overview-mapnumber=55140000 --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=bounds,is_in --drive-on-right --check-roundabouts --check-roundabout-flares --style=mio -c spain.args *Contour tiles: mkgmap.jar --output-dir=../mapas/curvas/ --family-id=214 --product-id=1 --family-name="Curvas nivel España" --series-name="SRTM España" --tdbfile --overview-mapname=65140000 --transparent --draw-priority=28 --code-page=1252 --latin1 6514*.pbf *Join OSM+contours: mkgmap.jar --family-id=114 --product-id=1 --family-name="Curvas nivel España" 651400*.img --show-profiles=1 --gmapsupp --code-page=1252 --latin1 --series-name="OSM+SRTM España" --family-id=314 --product-id=1 --family-name="OpenStreetMap España" --description="OpenStreetMap-España" --area-name="España" --index --overview-mapname=65140000 5514*.img ESP-314.TYP [1] http://mapas.alternativaslibres.es/gmapsupp_spain_srtm.zip