http://blogs.msdn.com/usisvde/archive/2008/03/14/new-screencast-two-vsto-addins-one-group-of-controls-in-the-ribbon.aspxI recently published a new screencast for Office developers. This brief (6 minutes) screencast walks through creating two different Excel add-in projects that add controls to the same group on the same tab within Excel. Since I had been asked a few times,en-USCommunityServer 2.1 SP1 (Build: 61025.2)