hi i have a 5 year old tomtom one.. i have on it dozens and dozens of favourite addresses all to do with work.. these places saved are not normal addresses, they are farms in the middle of nowhere. it took me 2 yr to build up these favourites which helps me a lot with my work, but i have just bought updated maps, but will i lose all my favourite places if i install the new uk maps.??? please help, cus if i lose them it will cock my job up big style. thanks mat