Hello, The patch attached to https://sourceforge.net/tracker/?func=detail&atid=671991&aid=2821531&group_id=115375 works for me. Tested with gpsbabel both read and write and verified that it does not break mapsource running in wine. Regards, Jan PS: Sourceforge stopped working for me -- I am not able to update the above bug myself. -- Jan 'Bulb' Hudec <bulb@ucw.cz>