Trinity Evolutions - The Microsoft Visual Studio 2005 Tools for the 2007 Microsoft Office System Beta!
The code name was "Trinity" the name on the website is "Microsoft Visual Studio 2005 Tools for the 2007 Microsoft Office System Beta"!
The VSTO 2005 SE Beta provides new application level add-ins for six applications in the 2007 Microsoft Office system.
Use managed code to customize task panes, form regions, and the Ribbon.