Ahh, yeah that first was was removed because the author was re-distributing copyrighted vBulletin files in violation of the license.
The 2nd one however can easily be fixed so it doesn't display on the forumhome (index) page...
In Admin CP go to Plugin Manager, scroll down to the Sidebar mod and edit the plugin:
[+++++++.VN] - Sidebar Column Parse Templates
Find the line:
Code:
elseif ($vbulletin->options['sc_lor'] == 2 )
and change it to:
Code:
elseif ($vbulletin->options['sc_lor'] == 2 AND THIS_SCRIPT != 'index')
And save your changes. It should stop showing on your forum homepage now.