Saved from a previous post:
For additions to the worksheet menu bar, I really like the way John Walkenbach
does it in his menumaker workbook:
http://j-walk.com/ss/excel/tips/tip53.htm
Here's how I do it when I want a toolbar:
http://www.contextures.com/xlToolbar02.html
(from Debra Dalgleish's site)
In xl2007, those toolbars and menu modifications will show up under the addins.
And if you use xl2007:
If you want to learn about modifying the ribbon, you can start at Ron de Bruin's
site:
http://www.rondebruin.nl/ribbon.htm
http://www.rondebruin.nl/qat.htm -- For macros for all workbooks (saved as an
addin)
or
http://www.rondebruin.nl/2007addin.htm
And Bob Phillips shows a way to use a wrapper so that it can work in both xl2003
and xl2007.
http://msmvps.com/blogs/xldynamic/archive/2010/03/27/deploy-me-simple.aspx