I believe the point is that <i>if</i> you want to play with it, your only choice is piracy, not that you <i>must pirate</i> it.<p>Since, in practice, nobody&#x27;s going to pirate it either, that means there&#x27;s no way to learn about it on your own. That&#x27;s shutting down a very big free training mechanism for IBM, though it&#x27;s probably too late to do anything about that now.