Bob Lair is a developer working for a major software development firm in the US, and the co-creator of IBuySpy (http://www.ibuyspy.com), the ASP.NET application commissioned by Microsoft to teach development for the .NET Framework. Bob is an expert in n-tier application development, Visual Basic, and C++, and operates ASPPages (www.asppages.com), an online resource for Active Server Pages developers. Jason Lefebvre is worked with Bob as one of the other co-creators of IBuySpy. Jason specializes in n-tier application development, Visual Basic and database development with SQL Server. You will find Jasons name attached to several articles on development in many well-known programmers' journals and magazines.