The Community TFS Build Extensions just released a new version, these are a set of Team Build WF Activities that will ease the work of build masters. It has a over 100 activities that range from file activities, VMs (Hyper-V and Virtual PC, TFS objects manipulation, VB6 compiling, IIS7, code metrics, stylecop,assembly info file manipulation and powershell execution (to name just a few).
You can read announcement in Mike Fourie’s post.
The maintainers were foolish enough to include in the latest release an activity that I wrote to build and deploy code using Visual Studio, but that is material for a soon to be published blog post.
You can go to the Codeplex project site to download the binaries or the source code.