Microsoft Office 2007 SP1

This is the software publisher's description.

Microsoft has released a service pack for the 2007 Microsoft Office suites. This article contains information about how to obtain the service pack and about how to obtain a list of issues that are fixed by the service pack. Additionally, this article contains information about the issues that you may experience when you install the service pack and about how to determine whether the service pack is installed.

The 2007 Microsoft Office suites Service Pack 1 (SP1) contains significant security improvements, stability improvements, and performance improvements. Some fixes that are included with the 2007 Microsoft Office suites SP1 were previously released in separate updates. The 2007 Microsoft Office suites SP1 combines the previously released fixes into one update.

Note that this is an offline installer that is 220MB in size. Quite frankly, the service pack installation failed to install on our Vista test machine, with Office 2007 installed.