<p>For those of you who have taken it (I'm taking it in June for the first time), what things have helped? I.e., what books have proved more useful, are Princeton Review/Kaplan/etc. worth using, or if you just have any helpful hints.</p>
<p>just do the collegeboard practice tests.</p>
<p>practice, practice, practice.</p>
<p>identify your errors from there, and then look up how to fix them in any prep book (I like Barron's).</p>