Evolve Reach - Formerly Health Education System, offering review courses, software, and written study materials for the NCLEX exam. - http://evolve.elsevier.com/staticPages/i_reach.html
RNexpress - Web-based practice tests, tips for passing. - http://www.rnexpress.com/
National Nursing Review - Offers books, software, and practice test. Includes background, qualifications, and list of products. - http://www.nationalnursingreview.com/