http://cachefly.oreilly.com/digitalmedia/2008/07/07_05_liftstamp.mov Aperture Screencast 4: Introduction to Lift and Stamp http://digitalmedia.oreilly.com/2008/07/29/aperture-screencast-lift-and-stamp.html 2008-07-29 http://www.odeo.complaceholder-podcast.jpg