[Freesteyelz]

To elaborate further on what Krofh has said, in your navbar template find and remove:

				<if condition="$show['member']">
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td>
				<else />
				<td class="vbmenu_control"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td>
				</if>

Then search for:

		<if condition="$vboptions['enablesearches']"><tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=getdaily">$vbphrase[todays_posts]</a></td></tr></if>

And replace it with:

		                <if condition="$vboptions['enablesearches'] AND $show['member']"><tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=getnew" accesskey="2">$vbphrase[new_posts_nav]</a></td></tr>
                                <else />
                                <tr><td class="vbmenu_option"><a href="search.php?$session[sessionurl]do=getdaily" accesskey="2">$vbphrase[todays_posts]</a></td></tr></if>

Now the "New Posts" will show above "Mark Forums Read". The "New Post" will also replace "Today's Posts" when users are logged in.