public function removeFolder( $dirName )
	{
		if( !$this->numFolders )
			return FALSE;
		foreach( $this->folders as $key => $information )
		{
			if( $information['name'] !== $dirName )
				continue;
			$this->numFolders--;
			unset( $this->folders[$key] );
			return TRUE;
		}
	}