Moving my Menu under my header

Hush_Recordings,

Try moving the menu div just below the header-wrap div but within the page div:

<div id="page">
 <div id="header-wrap">
  <div id="header"></div>
 </div>
 <div id="menu"></div>
 <div id="content-container"></div>
</div>

You will need to make some css adjustments to the header-wrap and header divs.