<?xml version="1.0" encoding="UTF-8"?><!-- edited with XMLSPY v2004 rel. 4 U (http://www.xmlspy.com) by nick knowles (kizoom) --><Siri xmlns="http://www.siri.org.uk/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.siri.org.uk/..\siri.xsd" version="1.0">    <HeartbeatNotification>        <RequestTimestamp>2004-12-17T09:30:47-05:00</RequestTimestamp>        <ProducerRef>KUBRICK</ProducerRef>        <Status>true</Status>        <ValidUntil>2004-12-17T09:30:47-05:00</ValidUntil>        <ShortestPossibleCycle>P1Y2M3DT10H30M</ShortestPossibleCycle>        <ServiceStartedTime>2004-12-17T09:30:47-05:00</ServiceStartedTime>    </HeartbeatNotification></Siri>