Meet the new way to search. Google Instant shows results as you type.
Google Instant has two new enhancements: new keyboard navigation features and the availability of Google Instant across more search features, like News, Video and Books. New keyboard navigation features allow you to fly through and choose your Instant search results using just your keyboard, with no need for a mouse or touchpad. And check out how Google Instant works on many of the search features listed on the left hand navigation of the search results page.
and for a very quick demonstration: Google Instant with Bob Dylan