Ashley, try making the change below to location. tpl:
Code:
{* $Id: location.tpl,v 1.14 2005/11/17 06:55:36 max Exp $ *}
{if $location}
<font class="NavigationPath">
{strip}
{section name=position loop=$location}
{if $location[position].1 ne "" }
{*** Override first position with index.php ***}
{if %position.first%}
<a href="/index.php" class="NavigationPath">
{else}
<a href="{$location[position].1|amp}" class="NavigationPath">
{/if}
{/if}
{*** End override ***}
{$location[position].0}
{if $location[position].1 ne "" }</a>{/if}
{if not %position.last%} / {/if}
{/section}
{/strip}
</font>
<br /><br />
{/if}