Blackboard: A commercial product that provides comprehensive support for online course materials and distance learning.C2 Course Reserves System: Offering secure digital document handling, full intellectual property control, in a system integrating databases, bibliographic records and images with a web-based user interface.Electronic Reserves Clearinghouse: Large repository of links to information pertaining to electronic reserves, including spec kits, listservs, copyright issues, and sites that have implemented e-reserve programs.Electronic Reserves Operations in ARL Libraries: Flyer describing ARL SPEC Kit 245, May 1999.ERes: ERes, the Electronic Course Reserve System from Docutek Information Systems.