http://www.ideaconference.org/2006/audio/04%20David%20Guiney%20-%20Addressing%20the%20Challenges%20of%20Designing%20for%20the%20National%20Park%20Service.mp3 David Guiney: Addressing the Challenges of Designing for the National Park Service http://www.ideaconference.org/2006/audio/04%20David%20Guiney%20-%20Addressing%20the%20Challenges%20of%20Designing%20for%20the%20National%20Park%20Service.mp3 2006-10-29 http://www.odeo.complaceholder-podcast.jpg