From the blog:
+ Search results now span the full page
+ Improved UI for search tabs aka filters
Browser back behavior (we're really excited about this one in particular :) )
+ Click on a search result, filters, pages and click the browser back to go back to your previous search results/state
+ Improved add to page experience, with control over number of results and tabs
Meet Your Favorite Search Engine Watch Contributors
Many of SEW's leading expert contributors will be at ClickZ Live, the new online and digital marketing event kicking off in New York (March 31-April 3). Hear from the likes of: Thom Craver, Josh Braaten, Lisa Barone, Simon Heseltine, Josh McCoy, Lisa Raehsler, Greg Jarboe, Dan Cristo, Joseph Kerschbaum, John Gagnon, Eric Enge and more!