is there any extra content on internal memory out of the box?
i had some small issues after installing some apps so to start clean i formated internal memory and reflashed n900 via pc suite/nokia updater
so question is, was there anything extra on there and if yes where can i get it.

also what memory usage should i see out of the box? for internal memory and for application memory? or really what i want to confirm is that i really started clean because after format and reflash my address book is still there and so are my bookmarks?

EDIT: btw is there any gps software we can install (including the maps, for australia in my case) so n900 doesn't have to use internet connection?