There is also a mailing list mainly intended to inform about bugs
and to announce new releases. Send mail to
	pcb-request@majordomo.uni-ulm.de
	(try HELP in the body of the message)
to subscribe and to

	pcb@majordomo.uni-ulm.de
to reach the members of the list.

The authors address is:
	Thomas.Nau@rz.uni-ulm.de
