My favorite GP guru David Musgrave, has been working tirelessly on the next release of the GP Support Debugging Tool Build and it is now released!
Check out his post about it & links to download it can be found here: http://blogs.msdn.com/developingfordynamicsgp/archive/2009/06/05/support-debugging-tool-build-11-released.aspx
Great Work David! Congratulations on getting this released! :-)