The Google ™ Analytics module  is a non visual utility module that allows you to easily add the Google ™ Analytics  tracking javascript to all pages of your portal. This module does not perform tracking or reporting of any kind, it merely allows you to easily add the javascript required by Google Analytics so that Google Analytics may track your page hits, visitors etc.

Google ™ Analytics tracking is a free service from Google ™ and can be found at http://www.google.com/analytics/. The service is encountering some growing pains due to the overwhelming demand and you may not be able to sign up right away. If you can't sign up, there is a notification form you can fill out and you will be notified when they are accepting new accounts. I think this will only be a temporary problem though.