The OGSA-D WG has a session on scenarios from 7.15-8.00 tonight, which follows the slot for the OGSA EMS and OGSA Data Architecture discussions. We could use the 7.15 slot to discuss the Data/EMS scenarios, in advance of tomorrow's F2F. Dave Berry Deputy Director, Research & E-infrastructure Development National e-Science Centre, 15 South College Street Edinburgh, EH8 9AA +44 131 651 4039