I am trying to find a simple example of how-to add a command button to a new
ribbon tab.

Basically.
1. Create new tab
2. Add button and associate it to a macro

And this need to be part of a workbook, not my local pc. So if it is passed
to a colleague it will appear for them as well.

I came across various postings,... that talk about installing software to
edit the ribbon??? Can't this be done using simple vba as with the previous
versions? If I use this software, does that mean it will work for me,
because I have the software, but what happens to my colleagues? Do I have to
get each of them to install the software.

I am lost with 2007. It use to be so simple to create menus (drag and drop
or vba) in 2000 and 2003!!! What is going on?

QB