[dba-VB] Visual Studio docking screwed up

Guys,

In the past, if I had a couple of panes docked on one side of the VS pane, if I pinned them open 
they would position themselves underneath each other.  IOW one would be at the top, the next would 
be underneath that one etc.  There would be tabs at the bottom allowing me to select the panes 
docked on that side and so forth.

Now for some reason, when I pin them open the position themselves side by side, taking up just TONS 
of screen real estate.  Obviously there is some property somewhere that got reset (see Visual Studio 
Brain Farts).

Does anyone know how to set things up the way I know and love?
-- 
John W. Colby
www.ColbyConsulting.com