title: wget can't download - 404 error
body: <p>I tried to download an image using wget but got an error like the following.</p>
  
  <pre><code>--2011-10-01 16:45:42--  http://www.icerts.com/images/logo.jpg
  Resolving www.icerts.com... 97.74.86.3
  Connecting to www.icerts.com|97.74.86.3|:80... connected.
  HTTP request sent, awaiting response... 404 Not Found
  2011-10-01 16:45:43 ERROR 404: Not Found.
  </code></pre>
  
  <p>My browser has no problem loading the image.
  What's the problem?
  curl can't download either.</p>
  
  <p>Thanks.</p>
  
  <p>Sam</p>