I appreciate the free updates, but the frequency causes so much stress. I can't stand having software not update -- I update computers, phones, etc. as soon as possible. So Tech's solution doesn't work: California updates automatically, but then there is the rest of North America. And because installation takes so long, and requires the car to be off to finish, there is a complex task of figuring out what order to install updates in to minimize "dead time" -- the amount of time where an update has finished but can't install because I'm still driving. I have to guess how long a particular file will take and coordinate that with my regular commute.