Users of Microsoft Office 2003 can download a compatibility pack to open up documents created in Microsoft Office 2007.
Please click on the following link or copy and paste the link into Internet Explorer. http://www.microsoft.com/downloads/details.aspx?FamilyId=941B3470-3AE9-4AEE-8F43-C6BB74CD1466&displaylang=en
Or users can go to http://office.microsoft.com/downloads and click on Microsoft Office Compatibility Pack in the green Popular Downloads box. After downloading and installing the compatibility pack, you should be able to open any Word, Excel, and Powerpoint 2007 documents.