i have a some questions:

i checked the cities-folders on my n900 (its on the device itself, not on the sd-card), and its around 600 mb.
i downloaded the maps i need (germany for me), and unzipped, they are about 300 mb.
so what should i do? i turned off internet (and set it so that the device always asks me whether it should connect or not) and started maps - after dismissing all the internetconnection-requests, maps still would load and show all the german maps.
so i already have the maps i need? how do i find out?
but its still trying to connect to the internet - why? i saw that i couldnt search for streets when planning a route when i wasnt connected to the internet. so a internetconnection is definitely required even if all the maps are saved on the device?