I realized I had a machine that I needed to download Racket on, so I went to Google to find it.  Compare:<br><br><a href="http://www.google.com/search?q=dr+racket&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a">http://www.google.com/search?q=dr+racket&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a</a><br>
<br><a href="http://www.google.com/search?q=dr+racket+download&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a">http://www.google.com/search?q=dr+racket+download&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a</a><br>
<br><a href="http://www.google.com/search?q=plt+scheme&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a">http://www.google.com/search?q=plt+scheme&amp;ie=utf-8&amp;oe=utf-8&amp;aq=t&amp;rls=org.mozilla:en-US:official&amp;client=firefox-a</a><br>
<br>--Mitch<br><br>