Amster Burton posted a screenshot of a reformatted Google results page that has the links to specialized search pages listed in the left-hand column instead of placed horizontally across the top of the search box.
The links for "advanced search", "preferences" and "more" link, which takes users to a page with lists of additional Google services and tools and which typically are placed near the search box with the horizontal list of specialized search links has also moved to the left sidebar.
In addition, these links to the image, groups, news, Froogle, and local search pages are each accompanied by a horizontal bar graph with a gray background and a green fill. The bars remain totally gray to indicate the query returned no search results in a specific search service.
Source: Google makeover in the works? | Page Shows Google.com May Get Makeover | Amster Burton Flickr