iPhoto 6 continues to impress casual and serious photographers alike. In an recent interview with Scott Bourne on Photofocus Radio, Derrick Story, co-author of iPhoto 6: The Missing Manual discusses with Scott the new features in version 6, including Photocasting. The interview begins about half way through the show.
Scott also covers news in the world of photography and provides a hands-on review of Apple's MacBook Pro. Lots of good stuff to listen to. You can download the show here or visit Photofocus.com and click on the April 8 entry.