ANDY OLSEN is a freelance developer and consultant based in the UK. He has been working with .NET since the Beta 1 days and has authored and reviewed several books for Apress, covering C#, Visual Basic, ASP.NET, and other topics. Andy is a keen football and rugby fan, and enjoys running and skiing (badly). He lives by the seaside in Swansea with his wife, Jayne, and children, Emily and Thomas, who have just discovered the thrills of surfing and look much cooler than he ever will!