Microsoft Office Downloads: Add-ins for Windows SharePoint Services

One download provides support to view the content of files in document libraries when you don't have Word 97, Excel 97, PowerPoint 97, or more recent versions of these Office programs installed on your local computer.

The other is a collection of Web Parts, Web Part Page solutions, templates, and data retrieval services that work closely with Microsoft Office 2003 and Microsoft Windows SharePoint Services 2.0.