
This toolbar includes a couple of features which are not available (yet) in the Internet Explorer version:
One of these is the addition of Google Suggest, which shows useful query suggestions as you type in the Toolbar search box.It can be downloaded here
We also heard from plenty of savvy Firefox users who wanted to be able to reorganize their Toolbar with Firefox’s Customize feature. So in the latest version of the Toolbar, you can go to the View > Toolbars > Customize menu to rearrange icons to your heart's content. You can even move the search box around!