Go Test Go announced the availability of a new service enabling mobile phone and BlackBerry users to browse and buy mobile test preparation tools and quizzes directly from their phone. The company secured agreements with market leaders such as Thomson Peterson’s for SAT/ACT test preparation and Reader’s Digest Canada for Mobile Word Power Challenge. The service already features a wide selection of tests covering many subjects. Tests and quizzes can make use of text and graphic exhibits, question or answer level detailed feedback, automated scoring and analysis.