TT Onev1, 9.430 by bmwdriver, 900.4602-> UK&RoI, Europe; 895.4438 -> PL.
No support over PM - check Tomtom Tutorials Section and ask within forums.
Biggest lie in the inernet: I searched but did not find.
Maybe true. but some maps will work only with 9x navcore. will try the new Europe 855.5885. Seems like 9x will be needed here...