Good morning! I just purchased my first Mac yesterday -- a new iMac -- that I will be sharing with my wife as a family desktop. Does anybody have any recommendations / tips or links to guides that would help me configure the iMac to be used by the two of us? I am particularly interested in if it makes more sense to set up two individual user accounts or a single account for us. While we'd probably both like our own backgrounds and bookmarks, etc, I am struggling a bit trying to figure out how we would use iTunes, Calendar, and other applications where we would like to share our media libraries and other information. Thanks in advance!! Chris.