So I purchased a number of private proxies from Anonymous Proxies. I then authenicated my IP address with them, so it wouldn't require username/passord for proxy. Now I can login to the Twitter account via Tweet Adder and the proxy. Get the message: Proxy worked - using proxy ... xxx.xxx.xxx.xxx BUT, when I try to take any action like follow even one person, I get this error. "Follow Failed - Error: Could not authenticate you." Anyone have an idea what I am doing wrong?