Csound's "home page" is maintained by Richard Boulanger at http://csounds.com.

The Csound source code is maintained by John ffitch and others at http://www.sourceforge.net/projects/csound. The most recent versions and precompiled packages for most platforms also can be downloaded here.

A Csound mailing list exists to discuss Csound. It is run by John ffitch of Bath University, UK. To have your name put on the mailing list send an empty message to: csound-subscribe@lists.bath.ac.uk. You can also subscribe to the digest (1 message per day) by sending an empty email to: csound-digest-subscribe@lists.bath.ac.uk. Posts sent to csound@lists.bath.ac.uk go to all subscribed members of the list. You can browse the csound mailing list archives here

Similarly, the Csound-devel mailing list exists to discuss Csound development. For more information on this list, go to http://lists.sourceforge.net/lists/listinfo/csound-devel. Posts sent to csound-devel@lists.sourceforge.net go to all subscribed members of the list.