1. XML and HTTP

1. SOAP

1. WSDL

1. XML Schema

1. WS-I Basic Profiles

1. Loading the Package

1. Installing a Web Service

1. Naming a Web Service

1. Inspecting Web Service Functions

1. Executing a Web Service Function

1. Images: Plot

1. SOAP Headers

1. Sessions

1. Authentication

1. Proxy Settings

1. Timeouts

1. Working with Messages

1. Working without a WSDL

1. Debugging

1. Amazon

1. Google

1. XMethods

1. TerraService