Hi, I am using XCode 2.4.1 on Mac Tiger. I have an application which I want to start it at the time of logging into Mac . I want to do it programatically by providing an option in my application like "Start application when logging". I don't want to set it from dock. Also I have user authentication in my application. In that if I want to provide an option to remember password, where can i store it. In windows I am storing in registry by encrypting it. In Mac how to achieve this. Please help me. Regards, Satyam.