From a DuraSpace Announcement:
DuraSpace and Internet2 announced today at the Spring 2012 Internet2 Member Meeting that Internet2 members now have automatic access to DuraCloud, a trusted service for archiving and managing content in the cloud featuring one-click creation of many copies, in multiple locations with several providers.
DuraCloud is the first Internet2 NET+ community-developed service aimed at meeting the preservation needs of Internet2 members. As the only managed software service that lets organizations archive content across more than one cloud provider, DuraCloud ensures that irreplaceable documents, imagery and videos are always accessible.
Learn More: Internet2 Net+ Web Site