I have one for you...
Go to
www.google.com and right click in the search box.
In the context menu, choose "Add a Keyword for this Search"
Now enter what ever you want for the name, and for the keyword, enter 'g'.
Click 'Add' to complete the process.
Now any time you want to do a google search, you can just put:
'g searchterms' into the address bar and it will do the search for you, so you won't need that really big google box in your toolbar anymore.