It's beautiful tool that allows you quickly enable or disable different settings.

The best toggle settings tool.

all in one, one stop shop search, using popular search engines Google Bing Yahoo
oneSearch allows all-in-one search using the most popular search engines available today. This is a one stop shop search solution, an all-in one interface. Enter your search once and view the results using:
Google
Bing
Yahoo
Baidu
Wikipedia
Ask
Easy touch screen app for entering search once and using all the search engines to view your search results. Filter your results to view images, news, videos etc.