To log in to and use the system, you must supply a valid username and password and be using a recent version of a standard Internet browser such Internet Explorer or Firefox.
To log in and use the system effectively, you should be using the most recent version of any the following Internet browsers:
- Internet Explorer 7.0 or higher
- Firefox version 3 or higher
- Macintosh:OS X: Safari 4 higher
If you are trying to log in to the system using another browser, you may experience difficulties.