Open source and SOA are increasingly joined at the hip. These twins are developing in tandem, not sequentially, which is giving CIOs and architects a variety of choices for picking and choosing the projects and products that make up their SOAs. To better understand the history and progression of SOA and open source, two open source experts from IONA Technologies join moderator Dana Gardner for a deep-dive discussion into the SOA open source landscape, as well as to explain the objectives and accomplishments of IONA's Dec. 4 release of the Celtix Enterprise initiatives. Have a listen to the podcast or read the transcript at http://briefingsdirect.blogspot.com/2006/12/transcript-of-briefingsdirect-podcast.html. Podcast sponsor: IONA Technologies, Inc.