http://www.engineerguy.com/radio-talks-illustrated/podcast-feed/radio-coff-140706_iPad-iPhone4_7Mbps_720p.mp4 http://www.engineerguy.com/radio-talks-illustrated/podcast-feed/radio-ferr-140706_iPad-iPhone4_7Mbps_720p.mp4 http://www.engineerguy.com/radio-talks-illustrated/podcast-feed/radio-ther-140706_iPad-iPhone4_7Mbps_720p.mp4