We all know proxies can open sites which are locked but could we modify a proxy to do more than that? For example: HI5 has a privacy setting - users can restrict their profile and only their friends could check it out but if a proxy could be modified to act like one of those friend anyone could see that profile through that proxy. Hi5 is huge in my country and i think that if there is a solution for this it could turn out to be a great idea. so... could we modify a proxy to act like a user or a friend of someone in order to access a profile on a social networking site?