The Virtual Chase http://www.virtualchase.com/
Guides lawyers and other legal professionals who want to conduct research on the Internet. Offers numerous articles on research strategies, research guides, and teaching tools.
LLRX.com Research Guide http://www.llrx.com/guide/
Andrew Zimmerman's guide to legal research. It is a wonderful site full of helpful information on finding the law. It can be useful to the layperson or even the experienced legal researcher.
Legal Research Guide http://www.west.net/~smith/research.htm
A basic introduction to sources of law, how to find them, how to make sure that they are current, and correct citation. Authored by Santa Barbara College of Law Professor Craig Smith.