I'm looking to replace the Wikimedia Project icon (located at the bottom left of the mediawiki pages: http://meta.wikimedia.org/wiki/MediaWiki) with another icon within my intranet wiki. I believe I made all the necessary changes within the files (Skin.php, SkinTemplate.php, Monobook.php, Commonprint.css, Monobook/main.css) but my icon still isn't showing up. Am I missing an adjustment/addition in a specific file, and is the Wikimedia Project icon called as copyrightico?

Ryan