In order to register electronically, you must install the free Adobe Reader X on your computer. The built-in Mac PDF Preview will allow you to see our registration form and to enter data, but it will not allow you to submit the information to us. Click one of the following links for instructions on how to install Adobe Reader X. Be certain to print out the instructions so you can have a hard copy for your reference. I use a Mac, and Firefox is my web browser I use a Mac, and Safari is my web browser