Microsoft Visual Studio Scrum 1.0 is out in the wild
Until recently only short lived eScrum template was the only attempt by Microsoft to bring Scrum framework into TFS Process. With recent attention to ALM, Microsoft took a second stab at Scrum template and they have made a fantastic job. You can download the template from Visual Studio Gallery.
There are plenty blogs, I highly recommend that you check at least:
Aaron Bjork, Announcing Microsoft Visual Studio Scrum 1.0
John Bristowe, Installing Scrum Template