Iñaki Ayucar is a software engineer involved in development since his first Spectrum 48k, in the year 1987. He has been working in the field of Simulation and Virtual Reality, and as a .Net project manager for more than 10 years. He is now the founder and chief developer of The Simax Project (www.simaxvirt.com), and tries to combine that with some teaching activity at university and as much support to the community as possible. He is very interested in DirectX/XNA, game development, simulation, physics, user interfaces, C++ and C#, and tries to write frequently about all that stuff in his blog: http://graphicdna.blogspot.com