Distance Education Clearing House: Funding
http://www.uwex.edu/disted/funding.html

The Foundation Center - Your getaway to philanthropy on the World Wide Web
http://fdncenter.org/

ORS: The Grants Getting Page
http://www.uic.edu/depts/ovcr/ors/index.html

School Grants
http://www.schoolgrants.org
One stop site for K-12 grant opportunities.

techLEARNING.com-The Resource for Education Technology Leaders
http://techlearning.com/grants.html

U.S. Department of Education - Funding
http://www.ed.gov/offices/OCFO/gcsindex.html