You will need to have your computer (running Mac OS X v. 10.3.9 or later/Windows XP Home or Pro) that is connected to the internet.
Please follow this link for more information about which BIAS Software uses this Authorization Method

To authorize your BIAS software please follow these instructions:

Install your software.
Launch the application/Instantiate the plug-in — you will be presented with a dialog box.

Choose "Authorize" — the BIAS Authorization Manager will appear.

Select the product you wish to authorize.
Enter your serial number in the serial number field.
Enter email address in the email address field (Please be sure to use the same address that was used when registering other BIAS software).
Click the "Authorize" button

If you have previously registered another BIAS product using the same email address, your software will be authorized automatically — a dialog will appear indicating that you have been successfully authorized.

If the BIAS Registration system does not recognize your email address (i.e., if this is the first BIAS product you are registering, or if you enter a different email address than with previously registered BIAS products) — a dialog will appear, prompting you to enter your registration information. Enter your registration information, and click the Submit button — a dialog will appear indicating that you have been successfully registered.

Once successfully authorized a confirmation window will appear.