About the many comments here about rich kids having an advantage on the SAT, I have to remind everyone that the free online service Khan Academy is the official test preparation service for the new SAT,[1] endorsed by the College Board, the publisher of the test. Moreover, my children, who all score well on the SAT even when they take it at young ages for Talent Search (see my other comment on this thread for more details) are not disadvantaged by NOT taking pricy test-prep courses. They have been homeschooled or have attended the local public schools, apart from some supplementary courses we have looked for for each child based on each child's interests, and they have never needed test-prep-as-such from any external teacher. No one else needs that anymore either, now that Khan Academy has full practice materials for the newly revised SAT test.