Configure Eduroam for Windows 7 Home Premium

Left click on the network icon in the task tray, bringing up the list of available networks, then click on eduroam:

Click the Connect button:

Enter your username then the @waikato.ac.nz, then enter your domain password, then click OK:

Click the down arrow next to Details, and verify that the radius server is tools.its.waikato.ac.nz is the name of the certificate. If this is the case (as shown below), click Connect.

After a short delay, the entry eduroam in the list of available networks should say Connected, assuming that the right password has been entered.