Paraphrasing the website: ZSI, the Zolera SOAP Infrastructure, is a pure Python module that provides an implementation of the SOAP 1.1 specification. ZSI parses and generates SOAP messages, and converts between native Python datatypes and SOAP syntax. Simple client and server support are also provided. ZSI is built on top of DOM. It requires Python 2.0 or later, and PyXML 0.6 or later. Feedback to . Author: Rich Salz WWW: http://www.zolera.com/resources/opensrc/zsi/ -- Johann Visagie