PHP: www.php.net PEAR::SOAP: pear.php.net PHP-SOAP: PECL: pear.php.net cvs repository EMail List: soap@lists.php.net ASPN: aspn.ActiveState.com General Resources for Perl, Python, PHP, TCL and XSLT. Includes listings of resources for Web Services, and developer email archives. XMethods: www.xmethods.com Large listing of public web services SOAPWare: www.soapware.com Various Web Services resources, including SOAP implementations for other languages. SOAP Builders: http://www.soapbuilders.org/ SOAP implementers working on SOAP Interoperability.