where is the breadcrumb printed at in the omega kickstart theme?
By default it's printed in in the omega/templates/zone--content.tpl.php template file in the Omega theme itself.

&lt;?php if ($breadcrumb): ?&gt;
  &lt;div id="breadcrumb" class="grid-&lt;?php print $columns; ?&gt;"&gt;&lt;?php print $breadcrumb; ?&gt;&lt;/div&gt;
&lt;?php endif; ?&gt;