The web development component of VS 2005 is also called Visual Web Developer (you can see it during installation of Visual Studio), so VWD is the most generic term for creating ASP. ASP.net and IIS are free if you purchase Windows OS. The use of transient immutable value-objects minimizes side-effect programming. Summary This chapter covered three of the technologies that make Ajax work. If you're looking for information about programming with Android, see the classes and videos on the Android Training page.