No JFace TableViewer Widget in Design View

[jphillips]

I installed SWT Advanced Designer latest version onto Eclipse 2.1.1 running GEF 2.1.1. When following the Attribute Manager example in the documentation to understand how to use the plugin, I am stuck because I can't see the TableViewer widget under JFace in design view. The only widget that appears in this list DialogButton. I checked the jface.jar I am including in my project and it does include the complete org.eclipse.jface.viewers hierarchy. What can be the problem?
Thanks.

[admin]

Problem is that Viewer's and other complex JFaces controls are supported only in professional version.