What client jars do I need?

Have a look at build.xml from the samples that are attached to the wiki.

  <path id="client.classpath">
    <fileset dir="${jboss.home}/client">
      <include name="activation.jar"></include>
      <include name="axis-ws4ee.jar"></include>
      <include name="commons-discovery.jar"></include>
      <include name="commons-logging.jar"></include>
      <include name="jbossall-client.jar"></include>
      <include name="jboss-saaj.jar"></include>
      <include name="jboss-jaxrpc.jar"></include>
      <include name="jboss-ws4ee-client.jar"></include>
      <include name="log4j.jar"></include>
      <include name="namespace.jar"></include>
      <include name="wsdl4j.jar"></include>
    </fileset>
  </path>