This grant provides two years of continued support for the development, launch, and operation of the Digital Public Library of America (DPLA). Scheduled to launch in April 2013, the DPLA aims to create an open, distributed network of comprehensive online resources that will make the nation's scientific and cultural heritage universally accessible to the public. Funds from this grant support the continued development of the DPLA platform architecture and interface, community-building efforts and technical support to expand and strengthen the growing network of content providers, and administrative funds for the hiring of an executive director and two full time staff members.