<p>How reliable is the computer program? I obtained a copy and I'm wondering if it was worth going through....</p>
<p>Might I say..I didn't pay for it...so I'm just wondering if I'm getting what I'm paying for?</p>
<p>Some people like it, so it's worth a try. I didn't get it myself; I have the PR version and would give that one a thumbs up.</p>
<p>The one that came with the prep book right? I have a PR 2006 version..do I need to buy the newer one? I personally don't think much has changed to spend another 20 dollars.</p>