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