Setting up your own proxy server to bypass firewall restrictions and surf anonymously

U searched google and find a web proxy or you are using this for sometime but now they have been blocked by administrator. to get past of it u need to setup your own proxy server , all u need is to find a free web hosting which provides cgi or php supportIf u want to setup a cgi proxy than u need to download this cgiproxy script and if u wanna install php proxy than u need to download this