Hello
Same problem. no Text folder in Garmin root, Alpha 100 is US with only US language,.
I make Text, put in Garmin root... Garmin/Text/Croatian.gtt and not work.
In GarminDevice.xml mentions gtt.... (http://www.garmin.com/xmlschemas/GarminTextTranslation/v1</Identifier><Documentation>http://www.garmin.com/xmlschemas/GarminTextTranslationv1.xsd</Documentation></Specification><Location><Path>Garmin/Text</Path><FileExtension>gtt</FileExtension></Location><TransferDirection>InputOutput</TransferDirection><)....
But not work. Any new idea? Thx.