I've prepared some presentations for Wednesday evening.  Please take a look and let me know of any problems.
 
https://forge.gridforum.org/sf/docman/do/listDocuments/projects.ogsa-d-wg/docman.root.meeting_materials_and_minutes.ggf18
 
 
Dave Berry
Deputy Director, Research & E-infrastructure Development
National e-Science Centre, 15 South College Street
Edinburgh, EH8 9AA                  +44 131 651 4039