The BBAPI has been moved to old.buzzerbeater.com. Please update your links or else they'll all break.
Sending [http://old.buzzerbeater.com/BBAPI/login.aspx?code=********&login=oeuftete]<?xml version='1.0' encoding='utf-8'?><bbapi version='1'> <error message="NotAuthorized"/></bbapi>
for me it does work.. no problem