<p>I have the SAT Study Guide with DVD book so i was wondering if there is a difference between that and the so called Blue Book 2nd edition. Is it worth buying for the extra practice or are the tests mostly the same?</p>
<p>You are all set, the SAT Study Guide with DVD has all the tests that are in the 2nd Edition, with the exception of an additional test that comes with the DVD.</p>
<p>ok thanks a lot!</p>