Could you try this relay PHP code?

<?php
$xmlDoc = new DOMDocument();
$xmlDoc->load("http://www.fusioncharts.com/Gallery/Data/Col3D1.xml");
header('Content-type: text/xml');
echo $xmlDoc->saveXML();
?>

The code loads an XML from another domain with absolute path and prints the XML. Hence, it work as a relayer.

Regards,

Sudipto Choudhury
FusionCharts Team

We also have some relyer code for ASP :

<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<%
  Dim xmlhttp
  Set xmlhttp = Server.CreateObject("Microsoft.XMLHTTP")
  xmlhttp.Open "GET", "http://www.fusioncharts.com/Gallery/Data/Col3D1.xml", false
  xmlhttp.Send
  response.ContentType="text/xml"
  response.write(xmlhttp.ResponseText)
%>

Hope ASP.NET VB/C# would be easier.

Regards,

Sudipto Choudhury
FusionCharts Team

You can use this code to relay XML using ASP.NET :

C#.NET CODE ASP.NET 2.0

<%@ Page Language="C#" %>

<script runat="server">

    protected void Page_Load(object sender, EventArgs e)

    {

        System.Xml.XmlDocument xmlDoc=new System.Xml.XmlDocument();

        xmlDoc.Load("http://www.fusioncharts.com/Gallery/Data/Col3D1.xml");

        Response.ContentType = "text/xml";

        Response.Write(xmlDoc.OuterXml);

    }

</script>

VB.NET CODE ASP.NET 2.0