The discussion list for CMS Pipelines, CMSPIP-L, is a good place for asking questions. Many "master plumbers" participate in the list. CMSPIP-L is housed at Marist College and at the Institute for Medical Computer Science of the University of Vienna. You can subscribe to CMSPIP-L by sending email to listserv@vm.marist.edu or listserv@awiimc12.imc.univie.ac.at. The body of your mail should contain the command:
The LISTSERVs at Marist and Vienna maintain archives of the discussions from the list, as well as an archive of useful pipes. You can get a list of what the nearest archive has available by sending its LISTSERV email containing the command:
Marist College provides Web access to the CMSPIP-L archives.
The Institute for Medical Computer Science of the University of Vienna also maintains an archive of the CMSPIP-L.