Hi, all. I finally got around to do***enting my experience (and partial success) with getting Cadence IC & Subversion to co-operate: http://www.circuitdesign.info/2008/08/getting-subversion-and-cadence-to-play-nice-2/ Note: this is not Cadence integration (http://www.methodics-eda.com). However, it might be useful to those of you looking for basic functionality and don't mind the command line.