You can run the latest version of the NAT using Java web start at http://nat.njit.edu.
In order to use the NAT you will need to have the Java Runtime Environment version 1.6 or newer installed and working on your computer. You can download the correct version at this link here.
Due to licensing requirements, a password is required to access this system. To obtain a username and password, please send an email to Dr. James Geller firstname.lastname@example.org
If you have already downloaded and installed the NAT, you can uninstall it by following these steps: