Voter Turnout Links
A provocative public service announcement by Insidious films designed to increase voter turnout.  Also available in Spanish. (In order to hear the PSA you need to have real player.)

The Federal Elections Commission provides information on voter registration and voter turnout statistics.

The International Foundation for Election Systems (IFES) offers information on election dates and results.

The Committee for the Study of the American Electorate  is an excellent resource for information and analysis on citizen registration, voter participation, and other electoral issues.
The U.S. Census Bureau provides information on reported voting and registration by various demographic and socioeconomic characteristics.
electionMatch offers a searchable database of non-profit organizations and community groups looking for volunteers to help with non-partisan voter registration, education, and mobilization activities.