At first I didn't have any questions about the OS2008 update for my N800. As I was making a full backup, I realized I need to know what will be saved and what will be lost when I switch over? I know from earlier updates that I have to reload some apps, but are the other peripheral files (Contacts, Settings,Repositories), etc.left alone or is there enough of a difference iin the new OS to make them unusable or unretrieveable?