Supreme Court Oral Arguments:
Oyez Oyez Oyez- Northwestern University http://oyez.at.nwu.edu/
Provides information about major constitutional cases heard and decided by the Supreme Court of the United States. Includes digital recordings of the oral arguments and opinion announcements using RealAudio. Cases can be searched by date decided, name, or subject.
Legal Information Institute and Project Hermes
Cornell University Law School http://supct.law.cornell.edu/supct/
The Legal Information Institute offers Supreme Court opinions under the auspices of Project Hermes, the Court's electronic-dissemination project. This archive contains (or will soon contain) all opinions of the court issued since May of 1990. Full-text searching of Court opinions can be done by subject or case name. In addition, the Cornell site provides the Supreme Court calendar for the current term, current schedule of oral arguments, the Justices pictures and biographies.
U.S. Appellate Court - U.S Circuit Courts of Appeals
Emory University Law School- Federal Courts http://www.law.emory.edu/FEDCTS/
Provides a map of the United States divided into eleven of the thirteen circuits. Click on the circuit you want and the link will take you to the site where the decisions are located. Cases are organized by date, then case name.