I now see you do have an opening Comment tag:
<!--<div id="navCatTabsWrapper">
The rest of my post is correct though, as the links with the ASCII Ampersand are commented out.
The other errors I mentioned are on the main site.
The first TD <td id="navColumnOne"
has mismatched closing DIV.
And this error as well:
<div class="centerBoxContentsFeatured centeredContent back" style="width:30%;"<b class="xtop">




