VSTS Tip: know your bindings
The VSTS version control system has the concept of "binding" and "unbinding" with visual studio solutions that is referenced frequently in error messages that I've come across while testing - but since IMO it's hard to understand the error messages without understanding the terms, here's some pre-release documentation covering the topic courtesy of the UE team:
http://msdn2.microsoft.com/library/0eh3790h(en-us,vs.80).aspx
