A little expensive, but has paid back my years subscription investment already, and I only signed up today! Simple setup, which worked right after the download. Then I had a problem, so I raised a support call. I had an intelligent response within 7 minutes! The answer didn't resolve my problem directly, but gave me sufficient information for me to be able to find a solution quickly.
Oh, and now I can surf all of the blocked sites I need to 3=)