Below is the download links for the Metasploit Modules and PowerShell sample code released at Blackhat and (soon to be) Defcon with Josh Kelley (winfang). This talk was the powerful ability to perform advanced tasks through PowerShell and how you can utilize PowerShell on penetration tests. You can get the code here:

Defcon/Blackhat Presentation
Metasploit Modules
PowerShell Samples