title: If I serve /favicon.ico as image/vnd.microsoft.icon, instead of image/x-icon, will it break on any browsers?
body: <p>If I configure Apache to serve <code>/favicon.ico</code> as MIME type image/vnd.microsoft.icon, instead of image/x-icon, will it break on any browsers?  Wikipedia's <a href="http://en.wikipedia.org/wiki/Favicon" rel="noreferrer">favicon article</a> indicates that image/vnd.microsoft.icon is the "correct" mime type, but that doesn't help if it means some users won't see it.</p>
  
  <p>I need to support IE6+, as well as modern browsers (FF/Chrome/Opera/Safari).</p>