Found this link and thought I'd share it with fans of Aperture. Pretty much all the tutorial video's on this software in one place...
http://www.bagelturf.com/files/edc147135c072d5d695ec990aed0ab8c-1127.php
http://www.bagelturf.com/files/edc147135c072d5d695ec990aed0ab8c-1127.php