title: Digital Persona Windows SDK problems!
body: <p>I am trying integrate DP controls into our application and  I have noticed few issues in the SDK and I hope somebody out there will be able to help me out.</p>
  
  <ol>
  <li><p>When the application is not focused, it's not triggering the <code>OnFingerTouch</code> event or any other event.</p></li>
  <li><p>I found it very slow when I tried to use 3000 fingerprints. I have to validate each fingerprint using <code>Verificator.Verify()</code> (even when all the 3000 were loaded using a <code>HashTable</code>)</p></li>
  </ol>
  
  <p>Please help me to solve these problems.</p>
  
  <p>Thanks a bunch!</p>