lolz Odd is your ISP, because I am using Juno with copper.nets DNS servers and well If I use junos than I can download the pipfilter, if I use copper.nets then I get a cannot connect attempt.. :/

as for your question - you should be able to to modify the proxy settings in connection or the place where it asks for that kind of info. I fogot.. plus that I cannot open ipblock gui the way I have it setup and plus that gives a bit of security if another person doesn't know how to use the command line,