I just purchased this GPS and it has the US maps preloaded, but I need the Europe maps (i guess that would be city navigator Europe NT). So if I purchase and download this from garmin's website, does this device have enough internal memory for it all, or do i need to purchase an external micro sd card.. if so, how big? I can't find the info on the site.
In an unrelated question. does this device charge by simply plugging into a computer via usb?
I appreciate your help, thanks!