http://www.macnn.com/articles/09/09/21/adds.new.search.methods.quick.search.panel/
AppDelete 3.0 features ability to remove widgets, plugins
updated 12:00 pm EDT, Mon September 21, 2009
Adds new search methods, Quick Search panel
Reggie Ashworth, an independent software developer, has released AppDelete 3.0, used to delete any application and its related items. The latest version can additionally uninstall widgets, preference panes, plugins, and screensavers. Version 3.0 utilizes new searching methods, can delete multiple items simultaneously and can find associated items that are visible, invisible, or hidden. The update has also introduced a Quick Search panel used to help select multiple items for deletion.
AppDelete requires Mac OS X 10.5 and is available from the Reggie Ashworth online store for $8. Upgrades from previous version of the application are available for $4.
