Colin Cassidy is a software consultant for Prolifics (http://www.prolifics.com), who recently acquired SOA and system integraton specialists 7irene. Prolifics is an end-to-end systems integrator specialising in IBM technologies and the integration of enterprise-class systems.
Colin is the author of the open source mock objects implementation, SevenMock http://www.sevenmock.org/
colcas@users.sourceforge.net