Weather & Notam sync seems a bit hit & miss .. may be my fault of course.Just updated v735 Mio to 1.4.3 (Oct 6) and then tried syncing. Said it worked OK but Notams & wx not available.
Only way I cd get them was to remove the files from the card and re-sync.
My fault or yours?
There was a message saying syncing these was not successful but was too techy for me.
Worked without a hitch on Navigon 8410.
Will keep u posted re subsequent v735 syncing.
D