My google-fu is failing me on this one.
As a possible solution to Unit Testing .NET 3.5 projects using MStest in VS2010 (but I’ve put this in a seperate question because it’s kind of unrelated):
Is there any information available regarding if/when .NET 4.0 support will be added to Windows Azure?
Cheers!
Support for .Net 4.0 was released with the June 2010 Azure SDK. The current SDK can be found here.