Hi everyone! This is my first post here so please don't kill me if do something wrong. I think I've read all 53 pages of this thred, but I can't find (or maybe understand) why I have to change n900 language to english(us) to be able to use the "turn-by-turn" feature of the Ovi Map. I there a way to keep my native language on the n900? Ovi Map can speak to me in english, but I'd like to have rest of the system in Polish.