[img]http://www.betaone.net/Skin/news/topics/longhorn.gif' border='0' alt='News Logo' style='float: right' />WinFS Store Spy is an Explorer-like tool to browse WinFS. It offers flexible ways for you to quickly find your stuff and navigate the store. You can inspect Item, Relationship (all 3 types), Extension, Nested Element, and MultiSet properties.
Download Link:
MS Download Page