You're correct Chris, about the registration on the Adobe site being the difference between a good versus dead link.

BUT....it isn't enough to have your Adobe programs registered, or even enough to have an "Adobe ID".
You must register for their "Expert Center" starting here:
Expert Center
It's quick--quicker if you'ver register your Adobe products and have an "Adobe ID"
A helpful ----even LIFE-SAVING

advantage of registering your products with Adobe is the fact that if ever you must reinstall a program and discover you've misplaced your serial #, head for Adobe and to your "Registration List" page--all/any of their products you've registered with Adobe are listed complete with serial number.