"How to use the portal" is currently work in progress and will be available during 2012.
The PanGeo products that will be available via the Portal are being made during year 2 of the project (2012) and so are not currently ready. In the meantime, we suggest you might like to browse the rest of this site where you can find many useful and related resources. If you have any specific queries, please feel free to contact the Project Coordinator:
Ren Capes
tel: +44(0)1732 865023