User customisable POI databases are arranged in files (with an ov2 extension) these also come with a graphic .bmp file. Both must have the same name to work together.



The databases do not need to be created on the TomTom GO they can be imported from a number of sources, including POCKETGPSWorld.com.



All you need to do to import them is to copy the .ov2 and .bmp into the map directory on the TomTom GO. In the case of the UK this will be "Great Britain Navigator" . It will be different for other countries.



The POI files are compatible with all previous versions of POI files for TomTom Navigator. They are also interchangeable with Navigator for Palm and the recently announced TomTom Mobile.



The main POI maintenance screen is shown to the right. From here you can manage all the features of the POIs.