Hi, I'm not trying to change subject here, and I understand and respect people who prefers MM.
However, why don't you try Wayfinder?
If you try the following:

http://talk.maemo.org/showthread.php...FINDER&page=26

This guy qwerty12 made things very easy to use it.
You only need the Net once to get a trial for 7 days.
You can get it working in a short time (aside the maps download of course)

Good luck!