Windows Live Book Search

Not sure how this will really work:

Get your titles in front of millions of Windows Live users FREE with Windows Live Book Search
Windows Live Book Search is Microsoft's forthcoming online search service for book content.

To submit your titles simply upload them in digital format or send us printed books, and control the amount of content displayed.

Link your commerce-enabled Web site to our pages so that users can easily purchase your titles. And connect with millions of Windows Live Search users who are looking for content like yours.

It's easy and it's FREE!
http://publisher.live.com/