Stay away from Navigon, in any form, as they don't seem to be willing to
stand behind what they sell. They are trying to re-enter the U.S. market,
where they abandoned many customers, as an added value vendor/partner with
Apple, and perhaps others.
Navigon needs to get some fundamental ethical issues aligned correctly,
before they sneak back here bundled into iPhones, or whatever.
Are they a partner? All I heard was that they submitted an app to the
App Store... ?