Visual Studio 11 User Interface Updates Coming in RC
If Monty Hammontree and his team continue to ignore the community feedback like so far, this is the macro that you need to fix the ALL CAPS of the main menu of VS 11:
Dim commandBar As Microsoft.VisualStudio.CommandBars.CommandBar
commandBar = CType(DTE.CommandBars, Microsoft.VisualStudio.CommandBars.CommandBars).Item("MenuBar")
For Each control As Microsoft.VisualStudio.CommandBars.CommandBarControl In commandBar.Controls
control.Caption = StrConv(control.Caption, VbStrConv.ProperCase)
Disclaimer: I haven't tested it in VS 11, I created a similar one to set ALL CAPS in VS 2010 just for fun and I got dismayed ;-)
Oops! they removed the Macro IDE...