Latest Developments in where I've been working.

Guidance Automation Toolkit
http://msdn.microsoft.com/en-us/vsts2008/aa718949.aspx

Visual Studio T4 Editor Professional Edition!
http://t4editor.net

Clarius Software Factories Toolkit
http://www.softwarefactoriestoolkit.net/

Web Service Software Factory
http://msdn2.microsoft.com/en-us/library/aa480534.aspx