Hi. Recently, I have bought a Garmin Oregon 300 and, of course, I soon tried to build routable maps from openstreetmap data using mkgmap. After creating maps, routing works sometimes and sometimes not on my device. For some destinations my Garmin device stops with the error "out of memory" or even stalls. In the latter case it has to be resetted by pushing the power button for a approx. 20 seconds or removing the batteries. As this is really annoying, I wanted to know if this is a device or a map problem. For this, I converted my .img map (created by mkgmap) so that it can be used in mapsource. ... and figured out that also mapsource can not find a route for some destinations and also stalls. I am using Linux (Ubuntu/Intrepid) and I thought it might be useful for others if I comment the steps (below) how I setup a test environment to [1] use mapsource with wine [2] convert an .img file so it can be used with mapsource under wine Please let me know, if there is a simpler way to perform .img to mapsource conversion! I know, mkgmap is under heavy development and I really like it. Thank you for your work! -- Thorsten [1] Using Mapsource with wine: - wine version >=1.1.19 is needed - download gdiplus, e.g. from http://www.dll-files.com/dllindex/dll-files.shtml?gdiplus - copy library: $ mv gdiplus.dll ~/.wine/drive_c/windows/system32/gdiplus.dll - get mapsource.exe, rename it to mapsource.zip, unpack, execute "MSMAIN.msi" from "wine explorer", execute "wine Setup.exe", install [2] Convert .img for mapsource - download gmt (Linux command line version) from http://www.anpo.republika.pl/download.html - create directory: $ mkdir /home/foo/.wine/drive_c/Garmin/<mappath> - split with an custom id, e.g. 19,05 $ gmt -S -v -f 19,05 -m EU -o /home/foo/.wine/drive_c/Garmin/<mappath> <mapname>.img - execute cgpsmapper (Linux command line) ~/.wine/drive_c/Garmin/EU$ cgpsmapper mapset00.img - update registry: gmt created a file "install bat" which should create registry entries. However, executing this .bat did not work with "wine explorer" so I created a file map.reg, and imported it with "wine regedit" ---- REGEDIT4 [HKEY_LOCAL_MACHINE\Software\Garmin\MapSource\Families] [HKEY_LOCAL_MACHINE\Software\Garmin\MapSource\Families\FAMILY_19] "ID"=hex:13,00 [HKEY_LOCAL_MACHINE\Software\Garmin\MapSource\Families\FAMILY_19\5] "Bmap"="C:\\Garmin\\EU\\mapset00.img" "Loc"="C:\\Garmin\\EU" "Tdb"="C:\\Garmin\\EU\\mapset00.tdb" ---- After doing this, I can start mapsource. The mapname is not displayed on the left side. But if I increase the details and zoom into the map the map data is displayed..