Here’s what it looks like when you start it up. It will load up all the people from your address book and give you a list on the left and pictures on the right. When you select a person from the left hand side, it will attempt to find pictures for each email address. If the person has more than one email address, then you’ll have lots of pictures to choose from! If they do not have an email address, the only option will be the “By Name” picture.
When you select a picture by either double clicking one of the pictures or by clicking the “Use this picture” button, it will prompt you to make sure you really want to replace whatever the current picture is…
You can change a few of the options, should you so choose by going into the Preferences… menu.
Let us know if you have any questions!