The FastCGI Technical Preview 2 has been released! This is the second release of the FastCGI component for IIS 5, 6, and 7 since the original announcement of Microsoft’s collaboration with Zend to deliver production quality PHP support for IIS on Windows.
The FastCGI Technical Preview 2 addresses all of the compatibility issues reported by the community for the original release, and adds a number of features to improve the experience of hosting PHP applications on Windows / IIS. It also provides support for deploying the FastCGI component on 64 bit operating systems.
To read more about setting up PHP on IIS, and to download the release, go to the FastCGI main page.