<p>Actual question here, I'm studying for the PSAT's, and according to some textbooks and articles there was a "new" PSAT in 2004, and I own an old PSAT workbook for the year before the "new PSAT". How much difference does it make? It's a good workbook (Princeton Review) and I hate to spend more money on some new books if the one I have is still perfectly fine. </p>
<p>Is it outdated?</p>