Blend 4 is shipping in the near future. VS 2010 shipped yesterday. And SL4 ships April 15th.
Visual Studio supports environment paths. There's still time to add support in Blend 4.
Loading User Information from Channel 9
Something went wrong getting user information from Channel 9
Loading User Information from MSDN
Something went wrong getting user information from MSDN
Loading Visual Studio Achievements
Something went wrong getting the Visual Studio Achievements
