Using the Customisation Editor removes the need for doing anything with JET directly, except provide a JET template to use. The Customisation Editor will always use the same wizard.
If you're wanting to build a new wizard, you'll need to create a project, design the screens, implement the wizard logic, etc, etc. With this approach, the end result will be completely independently of the Customisation Editor. More information on this approach can be found here: http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.platform.doc.isv/guide/dialogs_wizards_newWizards.htm
HTH,
Jamie
This seems to be what I need. I'll give it a try. Thanks Jamie.
David
