title: any free service to use as HTML5 offline cache link?
body: <p>I tried using Dropbox links in my cache manifest, but it didn't work.</p>
  
  <p>I tried NOT using cache manifest and simply:</p>
  
  <pre><code>&lt;audio src="dropbox url" autoplay="true"&gt;&lt;/audio&gt;
  </code></pre>
  
  <p>It doesn't play the sound either.  If I point <code>src</code> to a file within the project or on the hard disk, it works. Are there any free services for hosting such things?</p>