You can also create brand new custom toolbars using the buttons and commands from existing toolbars. The methods depend on which version of ACE you are using. If its 2006, you will use the new CUI editor. There are a couple of white papers on the Autodesk website that contain brief lessons and instructions. If you are using an older version of the command you will use the Customize command to create a new toolbar. In either case, once the toolbar is creating, it's a relatively easy step to drag the commands onto the new toolbar.