SPSF is based on the guidance automation extensions, which are
available for free from Microsoft.
Got your attention? Have a look on http://spsf.codeplex.com and
download the installer which will guide you through the installation
process including all required prerequisites.
We are eager to hear your feedback and support directly on codeplex.
Experimental support for SharePoint 2010 is already included. Support
for VS2010 is in the works.
Regards
Mat