Firefox lets you customize that.  Here's what I do:<p>1) First, get rid of the search box. Go to View, then Toolbars, then Customize. That will pop up a box with all of the possible wigits you can select. Click on the search box in the upper right portion of your Firefox window and drag it into that box.<p>2) Now with the search box gone, the next step is to make the location bar act as one. To do this, type “about: config” into the location bar. Then select “keyword.url” and enter “<a href="http://www.google.com/search?ie=UTF-8&#38;oe=utf-8&#38;q=”" rel="nofollow">http://www.google.com/search?ie=UTF-8&#38;oe=utf-8&#38;q=”</a>. Now whatever you type into the location bar that’s not a URL will do a Google search. You have to exit and re-start Firefox for this to take effect.