How do NBT guys like the upgrade? I have factory CIC, would it be worth it for me to retrofit NBT? Really the only functionality I'm missing is Bluetooth Audio and I have a combox sitting for the retrofit. CIC + combox should have the basic functionality of NBT, correct? Plus I somewhat prefer the UI of CIC... Although I wouldn't mind the updated LCD of the NBT. I also prefer the bulky NBT controller but don't like that I have to file my trim... Decisions decisions
How about any issues with updating Navigation Maps? I am currently having issues updating CIC maps but I believe that to be a firmware issue (and should be resolved with an I-Level update). Any complications getting new map data loaded through the emulator? Does the glovebox/armrest USB still function?