I've bought a computer for a friend and his family. The family is dad, mom and a 4 year old and they are all computer novices. I'm looking for the best and quickest way to set up the following: 1. Easiest way to transfer bookmarks from one account to another. 2. Doing the same with calendars and address book contacts. (I plan to set up some bookmarks, contacts and calendars for them, then show them how to edit and create their own to.) 3. How to share the iTunes library between the adult accounts, but not the childs account (if possible. I don't want the four year old trashing all the music by accident!). 5. Doing the same with the iPhoto library (not as big a concern, since I'm sure they can just remember to use one account each time they add the photos) 6. Any advice on setting up access rules for the 4 year old's account. Thanks in advance for any suggestions!