Deep Zoom Composer has been released. The Deep Zoom Composer allows you to create interactive Deep Zoom experiences, easily. The Deep Zoom technology in Silverlight can be used to do a lot more than just allowing you to zoom in on high resolution images.
Deep Zoom Composer
Deep Zoom Composer makes it possible for you to create, without writing a single line of code, interactive content involving slideshows, inline navigation, web links, tooltips, and more.
Deep Zoom Composer is a tool that allows the preparation of images for use with the Deep Zoom feature currently being previewed in Silverlight 3. The new Deep Zoom technology in Silverlight allows users to see images on the Web like they never have before. The smooth in-place zooming and panning that Deep Zoom allows is a true advancement and raises the bar on what image viewing should be. High resolution images need to be prepared for use with Deep Zoom and this tool allows the user to create Deep Zoom composition files that control the zooming experience and then export all the necessary files for deployment with Silverlight 3.
More on this at MSDN.
Download Deep Zoom Composer. Its a 5 MB download.