Excel XML Toolbox for Office Excel 2003

The Excel XML Toolbox for Microsoft Office Excel 2003 provides many useful tools for working with XML in Excel. The following file is available for download from the Microsoft Download Center:

• Excel XML Toolbox for Microsoft Office Excel 2003
  The Excel XML Toolbox for Microsoft Office Excel 2003 provides many useful tools for working with XML in Excel.
  http://www.microsoft.com/downloads/details.aspx?FamilyID=e315c516-2c2c-4870-a189-d47a5d7ffeb3&DisplayLang=en
  http://download.microsoft.com/download/f/3/8/f38e7303-37b1-480d-bdf8-826e4cca24e5/xlxmltbx.msi

This toolbox helps developers in a number of ways: Working with Custom-defined XML Schema, Working with XML and the Excel Object Model, Working with SpreadsheetML, Shortcuts and More.