Rated 5 out of 5 stars
Thanks for the great addon. It would be better yet, if you could allow us to place two buttons(or more) which each opens a different set of toolbars. I like to open the location bar and the bookmark bar together. If there were another button, I would open the Tabgroups bar(installed by Tabgroups manager), and the Googlebar Lite together.
Also, allowing us to open all toolbars using the button's dropdown menu would be great.
You could also consider allowing different toolbars to open with Ctrl+L click, Alt+R click, Shift click, etc... on the button.
Thank you for the review. Unfortunately I don't have time to work on the add-on any more.