http://www.canon-board.info/announcement.php?f=27&a=3
pkt 7.
http://www.canon-board.info/showthread.php?t=11871
http://www.canon-board.info/showthread.php?t=13697
http://canon-board.info/showthread.php?t=12376
http://www.canon-board.info/showthread.php?t=653
http://www.canon-board.info/showthread.php?t=16852
http://www.canon-board.info/showthread.php?t=22607