Custom Toolbar
 

I added a few custom items on the format toolbar. I want to add a seperator. I can't seem to find it. Other software packages I've used (Microsoft Office, etc) allow the user to add this item.

Thanks for your help

Drag the toolbar button (the button to the right of where the separator should be added) a bit to the right; drag back left a bit to remove a separator.

I can't seem to get this to work using your description. I have attached a picture.

Another way is to right-click a button and select Begin Group.

When I Right-Click I don't get an option 'Begin Group' (see my attachment)

Confirming-Using Vista and URp4, I can't get either of these methods to work for adding a separator.

You have to first enter customize mode (Tools | Customize) for the customization right-click menu to be available (the first screen shot indicated that you were in customize mode).