http://blogs.msdn.com/sharepointbi/archive/2010/05/14/announcing-the-microsoft-business-intelligence-indexing-connector.aspx
Download the Sharepoint Search Datasheet
http://go.microsoft.com/?linkid=9690848
http://www.cmswire.com/cms/enterprise-cms/how-search-has-improved-in-sharepoint-2010-007161.php
http://sharepoint-sandbox.com/index.php?/SharePoint-2010/Search/sp2010-search-changes.html
http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2010/03/11/a-quick-look-at-phonetic-people-search-in-sharepoint-2010.aspx
http://blog.contentmanagementconnection.com/Home/23741
http://blogs.msdn.com/enterprisesearch/archive/2010/01/21/regular-expressions-support-in-crawl-rules.aspx
http://www.dotnetmafia.com/blogs/dotnettipoftheday/archive/2009/12/09/enterprise-search-web-parts-are-still-sealed-unseal-them-sp2010.aspx
http://blogs.catapultsystems.com/matthew/archive/2009/12/09/adding-search-refinements-in-sharepoint-2010.aspx