Mark has compressed a tremendous amount of practical experience in his 15 years of engineering with a wide spectrum of activities from power system protection, telecommunications, power quality and finally fibre optic design and installation. Although one could conclude that as a result "he is a jack of all trades, but master of none", he has demonstrated a significant track record of success in each of these areas in his design and commissioning work. He has specialised in the fibre optic field for the past few years providing solutions from fibre management frames, DWDM, test equipment and fibre management software. Jawahar's focus over the past few years has been in the project planning, engineering and commissioning of process control systems and instrumentation systems for two 1 Mtpa cement plants from conceptual stage to production. His experience has extended to installation of instrumentation to programming and configuration of the PLC's and distributed control systems. He has collaborated in the writing of a number of the IDC Technologies books with solid expertise in Motion Control, alarm management, SCADA systems and latterly Distributed Control Systems. Dinesh's focus for the past five years has been in the hardware and software commissioning of steel plants. He has worked extensively with the Siemens and Schneider Electric range of PLC's and has commissioned a number of Woodward governor based systems for the associated power systems. He has also built up a solid background in instrumentation with extensive practical experience in devices such as pressure transmitters, temperature sensors, nucleonic gauges and proximity detectors.