Reward XML file

Hi all (again!),I have almost completed a Mission but have one lingering issue I can't seem to resolve.I created an xml file in Notepad (saving as an xml file) using the information on Rewards in Step 11 of the SDK. I have the artwork done & it is in the same folder as the attached xml file.But when I run the xml file I get the following error:>>>>The XML page cannot be displayed Cannot view XML input using style sheet. Please correct the error and then click the Refresh button, or try again later. --------------------------------------------------------------------Invalid at the top level of the document. Error processing resource 'file:///C:/Users/Office/Documents/FS Stuff (Peter)/Art...<?xml version="1.0" encoding="ISO-8859-1" ?>>>>>>Can anyone tell me what the problem is?CheersPeter