Well, I'm not sure if anyone has explored the Office 2007 enough to be able
to answer this question or not, but thought I'd give it a shot. I have an
Add-In that I've developed, compatible with Excel 2000 through Excel 2003 and
am looking for a way to control the order of 3 Custom Toolbars the Add-in
deploys in the Add-Ins Tab of Excel 2007's "Ribbon". After quite a bit of
finagling, the present code makes use of the following approach (not actually
what I'm using because I had to monkey around with it and repeat some of the
code because it didn't always work across all 3 Excel versions without the
repetitive code, but it should suffice to convey the method):

With Application.CommandBars("1st Toolbar")
..Enabled = True
..Visible = True
..Position = msoBarTop
..Left = 0
End With
With Application.CommandBars("2nd Toolbar")
..Enabled = True
..Visible = True
..RowIndex = 2
..Left = 0
End With
With Application.CommandBars("3rd Toolbar")
..Enabled = True
..Visible = True
..RowIndex = msoBarRowLast
..Left = 0
End With

This code is seemingly ignored in Excel 2007 and the Toolbars are deployed
in a fashion I can't make sense of - I initially thought they might be sorted
alphanumerically and tried renaming the toolbars to see if that was the
trick, but that didn't work either. It also appeared that the toolbars were
deployed in the reverse order of what had been evident in Excel 2003, so I
tried re-ordering the code to see if that would force it to correct itself,
but no joy there, either. If anyone has any ideas on how to make this work in
Excel 2007, I'd love to hear them.

Thanks,

Jeff