Here is a very quick video demo of how Agent Shield works:
(Make sure your sound is turned up.)

Agent Shield Demonstration (80 seconds)

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To try what you have seen in the video yourself, here are the steps below:

Go to www.paseo-ftmyers.com, review contact information on flash intro and on subpages on left under the menu after you enter the site.
Go to an Agent Shield enabled agent website, http://www.mindydolle.com/NewDevelopments.aspx
Click on "Paseo" – review contact information