We’ve featured one or two ways to watch Hulu from outside the US, but one user over at Reddit has discovered another method, no outside proxy server required. All you need is a Firefox add-on and a few blocked ports.
First, download the Modify Headers add-on for Firefox. Once installed, go to Tools > Modify Headers in Firefox and add a new filter by clicking on the drop-down menu and hitting “add”. In the first box, type X-Forwarded-For and in the second box, type in the IP adddress of any US web site. Leave the third box blank, and then save and enable the filter.