Hey,
I was wondering if anyone else is experiencing this: when my 2014 GS AUTO downshifts (especially when coasting) I feel the car lurch slightly - almost as if the its shifting early and engine braking. I've taken it to the dealership and they were very hesitant to admit that it was a fault...
From that page, if you click on "end user products" > "other navigation products" (http://www.igonavigation.com/map-updates-and-extras), you'll see that iGo or rather NNG is the developer for both iGO and naviextras. Unclear why they have the name change.
Hmmm, I'm in the same situation as you guys. $425 seems like a bit of cash grab considering the hardware is already installed in vehicle. I bet the SD card image could be saved and written to a $5 blank card. Here's to hoping there's a leak!