I always use to visit htc evo forum for latest tips and tricks for my HTC EVO cell phone. But from yesterday whenever I am trying to post a question an error message just pop up you are not authorized. I am login there with my valid user id and password but still I am not getting able to post any forum over there. I had retried for several times but failed to post a comment over there. So I want to ask from you people, what might be the problem?