The Iolite Wiki (http://iolite.earthsci.unimelb.edu.au/wiki/doku) has a shiny new theme, and is now more readable. We’ve updated parts of the online manual, which we recommend is your first port of call if you’re new to Iolite.
You can also find example data files and more information on the Trace_Element_IS and U-Pb geochronology DRS.
If you have any questions about the manual, or anything on the wiki, feel free to post a new topic on the forum.
The Iolite Team