hi, any suggestions on how any change to a calendar event (for example), can provide an alert that a change has occurred? For example, if my wife was to add something to the calender and wanted to bring it to my attention when I'm away using my iphone, can she add something to it or is it just best to make the alert in the event extend back to the current day? Same with a contact. If my wife adds one that she wants to bring to my attention easily, is here something she can add to the contact or update to let me know it has been added? Thanks!