public static function save( $fileName, $list )
	{
		$lines = array();
		foreach( $list as $section => $data )
		{
			if( count( $lines ) )
				$lines[] = "";
			$lines[] = "[".$section."]";
			foreach( $data as $entry )
				$lines[] = $entry;
		}
		$writer	= new FS_File_Writer( $fileName, 0755 );
		return $writer->writeArray( $lines );
	}