Justin Davies (London, England) was the principal UK consultant for SUSE until recently, has hands-on experience deploying Linux in the enterprise, and in depth knowledge in standard Unix services, DNS, Apache, and SMTP.

Roger Whittaker (Surrey, England) joined SUSE Linux when opened their UK office in 1999, working as a technical and training consultant until early in 2004. He works as a Linux consultant at CSF in London.

William von Hagen (Pittsburgh, PA) is a Senior Product Manager with TimeSys Corporation, a leading developer of Linux embedded systems and tools. He has been a Unix sys adm since 1982 and avid Linux user since 1993.