1. Put "UTILITY" folder in Primo's root
2. Open UTILITY\utility.ini and check DirContent= for example:
   \SDMMC\NNG\Content or \Storage Card\Primo\content or ...)
3. Check ExeName= (iGo.exe or Primo.exe or ...)
4. In Content folder create subfolders: map (if your default are TA maps), map_nt (for NT),
   map_ot (for other maps) and copy to each folder at least 1 map.
5. For change POI together with maps, set: swpoi=1 and create same folder
   structure as for maps (poi, poi_nt, poi_ot)
   Similarly can be configured to switching the following folders:
   BUILDING (swbuilding=1, folders building_ta, building_nt, building_ot),
   HISTSPEED (swhistspeed=1, folders histspeed_ta, histspeed_nt, histspeed_ot),
   PHONEME (swphoneme=1, folders phoneme_ta, phoneme_nt, phoneme_ot).

6. For correct map provider determination please place to each
   map folder one small file (may be empty, only the name is relevant.
   Examples are in the folder '_copy_to_the_corresponding_map_folder'):
   !map_ta.txt - for the TA maps
   !map_nt.txt - for the Navteq maps
   !map_ot.txt - for other provider's maps
   In this case the skin will set the provider correctly during program
   start and prevent displaying wrong provider that can be caused by possible
   Mapchanger's fault.