This is a great tool… going on my download links right now.
Have a look at http://www.ontolica.com/English/SharePointExplorer/Home.html for a great explorer tool with the following capabilities (quote from website):
View and modify the object properties of Virtual servers, Sites, Lists, List templates, Document Libraries, Files, Folders, List items and List fields.
Delete site collections, sites, lists, files and file versions.
Download files from document libraries.
View the content of any text file.
View and modify the object properties of Virtual portal servers, Portal sites, Areas, Keywords, Listings, Catalogs, Content Sources and Scheduled Tasks.
Delete content sources and search schedules.
Import/Export list of content sources including search schedules. Makes it easy to copy the list of content sources to another SPS installation.