title: Programmatically add trusted sites to Internet Explorer
body: <p>I'm doing an IE automation project using WatiN. </p>
  
  <p>When a file to be downloaded is clicked, I get the following in the Internet Explorer Information bar:</p>
  
  <blockquote>
    <p>To help protect your security,
    Internet Explorer has blocked this
    site from downloading files to you
    computer.</p>
  </blockquote>
  
  <p>In order to download the report, I can manually add the site to Internet Explorer's list of trusted sites, but I would prefer to check programmatically in .NET to see if the site is trusted and add it to the list if it is not. </p>
  
  <p>FYI, I'm currently using IE7.</p>