I have encountered anothe compile problem using r1905 and pbf. My mkgmap args.list: code-page=1252 tdbfile latin1 country-abbr=PHL country-name=PHILIPPINES remove-short-arcs=5 route add-pois-to-areas family-id=639 family-name=OSM_PHIL overview-mapname=40000001 series-name=OSM_PHIL description=OSM Philippines style-file=/home/maning/Downloads/osm/routable_garmin/git/osmphgps/styles/default generate-sea=polygons,extend-sea-sectors,close-gaps=1000 index adjust-turn-headings check-roundabouts drive-on-right check-roundabout-flares report-dead-ends ignore-maxspeeds link-pois-to-ways location-autofill=0 Below is the list of compiled imgs (mdx seems to be very small): rwxr-xr-x 2 maning maning 4096 Apr 24 20:06 . drwxr-xr-x 6 maning maning 4096 Apr 24 20:11 .. -rw-r--r-- 1 maning maning 5120 Apr 24 20:06 40000001.img -rw-r--r-- 1 maning maning 14 Apr 24 20:06 40000001.mdx -rw-r--r-- 1 maning maning 154 Apr 24 20:06 40000001.tdb -rw-r--r-- 1 maning maning 835584 Apr 24 20:06 40000001_mdr.img -rw-r--r-- 1 maning maning 29200384 Apr 24 20:06 63240001.img My compile output for gmapi-builder: python gmapi-builder -t for_mapsource/40000001.tdb -b for_mapsource/40000001.img for_mapsource/40000001.img for_mapsource/40000001_mdr.img for_mapsource/63240001.img -s for_mapsource/MINIMAL.TYP -i for_mapsource/40000001.mdx -m for_mapsource/40000001_mdr.img TDB Version: 4.07 Product ID: 1 Family ID: 639 Map Series: OSM_PHIL Map Family: OSM_PHIL Product Version: 1.00 Trademark: Test preview map TDB file contains no detail blocks. Missing part: 0 of . in IMG-file. And the mapsource crash log: App: MapSource At: 4/25/2011 1:22:57 AM (UTC) OS: Windows XP Service Pack 3 Processor: Pentium Pro or Pentium II, RAM: 2047472 GEO_POSITION.HPP-62-6.11.6.0 Language ID: 1033 Part Number: 006-A0041-00 Build Type: Release -- cheers, maning ------------------------------------------------------ "Freedom is still the most radical idea of all" -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ ------------------------------------------------------