How do I replace my speed dial on my google toolbar?

I was searching for something and accidentally clicked on the wrong toolbar, resetting my Google toolbar to default. I use Mozilla Firefox. Now I've lost my speed dial which I would very much like to have back. I downloaded and installed it but I don't know where it is because I cannot find it? Can anyone tell me how to find it and reset it on my Google toolbar, please? Thank you.|||type it in