Exchange Intelligent Message Filter is based on Microsoft SmartScreen Technology from Microsoft Research. By using e-mail characteristics tracked by SmartScreen technology, Intelligent Message Filter can help determine whether each incoming e-mail message is likely to be spam. Based on this likelihood, you can choose to block e-mail messages at the gateway or at the mailbox store.
Important...
Download from this link: http://www.microsoft.com/downloads/details.aspx?FamilyID=c1b08f7b-8caf-4147-b074-8c9c8f277071&DisplayLang=en
An useful download: Microsoft Office Data Assistant for Microsoft Office PowerPoint® 2003.
The Data Assistant for PowerPoint 2003 provides an easy-to-use method of inserting and managing graphical data objects such as Microsoft Office Visio® drawings, Microsoft Office Excel charts, and named ranges into PowerPoint presentations.
Great! 
URL for download: http://www.microsoft.com/downloads/details.aspx?familyid=786cf731-cd9f-4014-9a40-aecabd46696f&displaylang=en