Download this:
<a class="postlink" href="http://audacity.sourceforge.net/download/" onclick="window.open(this.href);return false;">http://audacity.sourceforge.net/download/</a>
Use this guide here:
<a class="postlink" href="http://audacity.sourceforge.net/help/faq?s=files&i=split" onclick="window.open(this.href);return false;">http://audacity.sourceforge.net/help/fa ... es&i=split</a>
Happy splitting!