Microsoft Office 2007 Service Pack1 has been officially released!
What can you expect in Service Pack 1?
- Stability. Using data from the Dr. Watson bug-reporting system, we’ve fixed the top software issues for each application in the 2007 Office system. The 2007 Office system SP1 also improves the stability of server components in the 2007 Office system and delivers compatibility with Windows Server 2008, so you can confidently plan for future upgrades.
- Performance. The 2007 Office system SP1 improves performance in applications and servers. Performance improvements can be found in Microsoft Office Excel 2007, Microsoft Office Outlook 2007, Microsoft Office PowerPoint 2007, and Microsoft Office SharePoint Server 2007.
- Security. By incorporating incremental advances in security and results from application testing, the 2007 Office system SP1 offers home and office users better protection against malicious software and potential threats to privacy.
Download: The 2007 Microsoft Office Suite Service Pack 1 (SP1)  (218.3 MB)
Go: Microsoft Office Download Center 
Source: Neowin