Quote: " ....will an original (unmodified) North America map DVD work in it?"
=>YES, in a EU unit with US firmware ONLY the original US DVD will work.
The modified US DVD will only work in a non-patched EU-unit.
Quote: "I'm wondering if, in a few weeks when the new discs come out, I can just order one from my dealer, install it, and have my system update itself?"
MAYBE. It depends on wether you've already patched your EU unit. The software to do this is NOT on the US DVD. It's a seperate procedure. The unit will NOT update itself. So when you have a EU unit:
1. first patch the EU unit DVD with US firmware (procedure on this forum)
2. insert the original US DVD and the unit wll navigate (and also supports Satellite radio en the ricgth AM frequency for the US).
When you need help: please PM me.
Albert
=>YES, in a EU unit with US firmware ONLY the original US DVD will work.
The modified US DVD will only work in a non-patched EU-unit.
Quote: "I'm wondering if, in a few weeks when the new discs come out, I can just order one from my dealer, install it, and have my system update itself?"
MAYBE. It depends on wether you've already patched your EU unit. The software to do this is NOT on the US DVD. It's a seperate procedure. The unit will NOT update itself. So when you have a EU unit:
1. first patch the EU unit DVD with US firmware (procedure on this forum)
2. insert the original US DVD and the unit wll navigate (and also supports Satellite radio en the ricgth AM frequency for the US).
When you need help: please PM me.
Albert