Make Your Own Proxy

Is there a shorter instructional video on how to make your own free proxy on the internet? Make a proxy using Google App Engine and Python using this tutorial that comes in at under three minutes.  The utility of proxies is increasing all the time as individual deem the need for internet access  at work or at school to be so great that it’s worth making an effort to get around the restrictions of their school or employer by making use of proxies. Any rate, whether or not you yourself have a need for a proxy this is a pretty nifty little programming task that you could set for yourself as part of your ongoing education.