Aggregator categories menu item cannot be disabled

Hi,

Firstly I must complement all the hard work on this fine product. Best open source CMS I have used thus far!

I noticed an issue within the aggregator node, at least in my installation. The aggregator "categories" node appears no matter what I do in terms of disabling it in the menu, or moving it as a child of the administration node. It by default appears under "navigation".

The aggregator categories node does not appear as a block, and cannot be hidden or moved to different areas of the content space (header, footer, sidebar, etc.) The aggregator feeds however can appear fine and will disappear when disabled in the menu, etc... However I cannot disable the aggregator categories menu item itself in the menu.

Under the menu option, I tried moving the categories node underneath "administration" to see if it could only appear upon logging in. This did not work, regardless of whether I was logged in. I ended up changing my block.tpl.php and moving all navigational elements into a separate menu.

Thanks for your consideration.

block.tpl.php code:

<?php
	//CHANGES 20060525 - BN - Fixes bug in which Navigation categories display and not able to render them invisible via menu (not considered a block), deleted certain block titles, and cleaned code up a bit.
   $divBlockString = "<div class=\"block block-".$block->module."\" id=\"block-".$block->module."-".$block->delta."\">";
	global $user;
	if ($user->uid) {  //user logged in, show all
		print "".$divBlockString;
		if (!in_array($block->subject, array("Poll"))) {
		    print "<h2 class=\"title\">".t($block->subject)."</h2>";
		}
	    print "<div class=\"content\">".$block->content."</div></div>";
	} else { //user not logged in, if the block title is Navigation, don't display anything, else display normally
		if ($block->subject != "Navigation") {
			print $divBlockString;
			if (!in_array($block->subject, array("Poll"))) {
			    print "<h2 class=\"title\">".t($block->subject)."</h2>";
			}
		    print "<div class=\"content\">".$block->content."</div></div>";
		}
	}
?>