Thanks to Mike Keller for passing on the address of the pre-publication draft of "Long-Lived Digital Data Collections: Enabling Research and Education in the 21st Century": <http://www.nsf.gov/nsb/documents/2005/LLDDC_report.pdf> Something for us all to look at carefully as we think about the NSF's grant opportunities, and their interest in cyber-infrastructure and digital curation of collections. David