Today we are bringing our Webmaster Tools out of beta and releasing several new features that help webmasters see how Live Search crawls and indexes your sites. As a website owner, you can use these tools to improve your results on Live Search when a someone is looking for your site. The new Webmaster tools give you more data about referring links, identify issues Live Search encountered when crawling your site, and help you improve the overall indexing of your site. For the full story about this release, see the Webmaster Center Blog.
You can check out the new tools at http://webmaster.live.com/. And for questions, be sure to visit the Live Search Webmaster forums.
Nathan Buggia, Live Search Webmaster Center