A demo of SOAP <http://en.wikipedia.org/wiki/SOAP> using the OS X  
WebServices API is now available:

<www.4toc.com/fb/WS_SOAP_demo.zip>     [3 KB]

The demo is of a very simple client request: a single integer  
parameter is passed to a SOAP server, and a single string reply  
received. Perhaps someone more familiar with SOAP than I am can  
suggest a (slightly) more complicated SOAP service to which the simple  
demo could be adapted.

Robert P.