All,
Here is the next in my line of widgets for the FlexViewer 2.x.
The legend portion of this widget is the same code as my dynamic legend widget so,
IT IS FOR ARCGIS SERVER 10 OR GREATER ONLY
This is just a simple TOC Widget that includes my dynamic legend component.
This widget also includes my enhancement for map service transparency,
right click context menu for zoom to make layer visible, and my scale
dependent renderer for the TOC checkboxes.