Upper & lowercase with the odd number thrown in nothing to hard cause i dont want to forget it! Many times ive done this and forgotten to write it down only to forget the pw next time i go to log in. So you retrieve pw option but what was that new email address I setup was it hotmail, gmail or was it my ISP emails. Oh cr*p and i move on to something else while mumbling to myself never to go back there again.
Bank logins i never save the password if browser asks as anyone can hack your browser and retrieve all your username/pws details especially with FireFox.