Did you attend IFS Plugfest 21 but didn't get a chance to grab all the goodies? If so (and you signed the IFS Plugfest 21 NDA), you can access the following goodies via Microsoft Connect.
If you don't already have a Microsoft Connect account, you can request one by sending E-mail to fsfcomm@microsoft.com.
-- Karlito Bonnevie [MSFT], Installable File Systems Programming Writer