The Yahoo UltraBar works in the same manner as Yahoo's Companion with just a few differences.
--Now with Yahoo Mail and Yahoo Bookmarks!
--You can add any search engine you like
--Has a direct link to "My Yahoo"
--Works on Firefox in Mac and Windows

Your browser will look similar to the image below if you choose to install the Yahoo bar.

Here are some cool things about the Yahoo! Firefox Toolbar:

--No Spyware, adware or other garbage...but you don't have to take our word for it.  The nature of XUL, which is what our copyright code is written in, allows for you to see that there is no 'bad guy' stuff in the bar.

--It comes loaded with all of the Yahoo! search engines including Finance,
Launch, and the new Yahoo! Local search

--It includes Dictionary
--You can add any search engine(s) you want
--Direct, one click access to "Add RSS to My Yahoo"

How do you add your own engines? 
The image below shows how to access your engine manager so you can add engines.

PR1.0? When you select download, an "edit options" box will appear in the upper right. 
Click it, and select "allow"  Now you can install the Yahoo bar.

The Yahoo Firefox toolbar works on Firefox 0.9.0 and higher, Including Preview 1.0...need to upgrade?  Get Preview Here

If you have any questions about the Yahoo! Firefox toolbar, or you are having problems installing it, please send us an email.  We will respond as quickly as possible