Hi I have a Nokia cellphone and the geocache navigator is for free, I works in Denmark on Nokia S60 Symbian cellphone, (6110, 5500 and N73)
I also use AFTrack it is an german program for the same type of cellphones.
specially when I go for a multi cach and I want a god map, the AFTrack can import a map on your own choice, I use 1:25 000 and it is very good.
Best regards and good hunting
HansLena