Ok, I am very new to tweaking the nav systems (I did my first upgrade a couple weeks ago). Have some, probably dumb, questions, thought I'd just ask them now while I can still blame it on newbie ignorance:

What operating system is the nav system running, Windows?
Is there a way to upload addresses into the address book via a thumbdrive? For example I have a list of places I am going but want to avoid using the knob; just want to plug into a custom-mounted USB port somewhere in the car.
Is there a way to have a day/night mode for the perspective view, so it shows a night skyline at night?

That is all the dumb questions I can think of right now.