The reviews and opinions below are posted by SnapFiles visitors. They do not necessarily reflect our opinion, and they are solely based upon the experience of individual users.
I endorse all the great reviews for this wonderful little program. I too have no idea how it works, all I know is when I'm in a jam connection-wise, it restores my connection.
However, be aware that in doing so it hoses your Hosts file so you have to fill it up again. I assume anyone reading this knows how to do that (I use Hostsman to update my hosts)