From the Distance Education Clearinghouse at the University of Wisconsin Extension program, this is an excellent starting point for web sites on distance education.
International Centre for Distance Learning (ICDL) is a documentation
created by the International Centre for Distance Learning in England, this web site has links to practical and theoretical information on distance education throughout the world. Includes a searchable databases of courses and institutions around the world, and another database of journal articles on distance education.
The National Center to Improve Practice (NCIP) promotes the effective
use of technology to enhance educational outcomes for students with sensory,
cognitive, physical and social/emotional disabilities.
The National Center to Improve Practice (NCIP) promotes the "effective use of technology to enhance educational outcomes for students with sensory, cognitive, physical and social/emotional disabilities."