Ginger Carlson passes along this information: "Here's another search engine that is supposed to protect one's privacy that a friend told me about. I have downloaded it and used it a few times.
"If you go to www.startpage.com it has a search block and beneath it "Add to Firefox" (which is her browser). It works for Safari, too. When I downloaded it I thought the download hadn't worked until I noticed the tiny little "SP" icon on the left side of the address bar."