you mean to tell me after forking out 30 grand for a car, about $1000 of which was for navigation, we have to spend $250 for a new DVD??? It's just a stamped piece of plastic! I assume they have some royalties going out to a big map making company. I wish someone would make a hacked ISO of it without the lockouts and post it up. I bet there's someone around that knows enough about programming to edit the source code.