Last week, Microsoft released Silverlight 3 and Expression Blend 3.  Now, the Expression Blend users can integrate their work in TFS Version Control.

Read everything in this post of Ed Hintz: http://blogs.msdn.com/edhintz/archive/2009/07/13/tfs-integration-a-top-10-new-feature-of-expression-blend-3.aspx.

As you will read in the post, TFS2008 can also be used, buyt you need to install a patch.