mlsharepointexplorer.codeplex.com
HarePoint Explorer for SharePoint - HomeHarePoint Explorer for SharePoint® is a powerful SharePoint manager for developers. This tool strongly assists you in SharePoint 2007 / SharePoint 2010 object model investigation. You can also carry out any complexity administrative actions with HarePoint Explorer for SharePoint®!
http://mlsharepointexplorer.codeplex.com/