FuBox is like Google quick search box but with custom searches. The program is designed to combine the discontinued Google Deskbar's custom search ability, with the Google Quick Search Box functionality.
When you hit the CTRL CTRL hotkey from anywhere within Windows, The FuBox Search Box will appear. (You can configure a different hotkey if you like.) Then simply type your search term and hit enter. You'll be on the Google results page for the term you entered.