The webdownload.py script in Abe Fettig's book works fine for directly connected machines. I would like to modify it to use a proxy. Most of the examples in the twisted docs seem to show how to write a proxy, not how to use one. To modify that example to use a proxy, do I need to use a ProxyClientFactory instead of the HTTPDownloader? I tried that, but it needs 7 arguments, and I could not tell what they should be. Or do I just set the factory.protocol to proxy.Proxy? If so, where do I tell it the proxy's address & port? Is there a (simple(!)) twisted web page retrieval script that uses (i.e. runs behind) a proxy server that I could use to start with? Thanks, Wendell