Solved! Go to Solution.
Dale,
Bookmarks can be saved off to an external xml file that can be loaded back in using this enhanced bookmark widget:
http://www.arcgis.com/home/item.html?id=ed4d8dbef33d400499d2cc6475f24a4e
I have updated it to work with later versions of the flex API.
You know where I am Dale give me a shout,
Gigzy