Gideon over at Scholastici.us just posted a study guide he generated to help prepare for a German test (pdf available here). I’m blown away by how slick this thing looks. By using Curio and Apple Numbers he was able to cram a lot of key information into an intuitive format. (For Windows users, he says One Note or Word would do the trick).
A good example of leveraging technology to make a basic concept (e.g., a concise study guide) more effective.