Nicholas J. Wienholt is a Windows and .NET consultant based in Sydney, Australia. He has worked on a variety of IT projects over the last decade, ranging from numerical modeling of beach erosion to financial and payroll systems. Career highlights include the highly successful NSW State Rail Passenger Information Display System (PIDS) project, and the Mobile Number Portability (MNP) system. Wienholt was also responsible for the design and implementation of the messaging layer for Concentrics Pty Ltd, a network provider to Australian telecommunication companies. He is the co-founder and presiden...