I`m using SurfSolo version 2.0 since Iuly 2007 and I`m very satisfied with the software performances it is really great. Is very simply to install and use, it really does hide your IP (you can test the settings when the connection is on). I have also received a free email address (no mailbox size limit), sending emails from it will NOT reveal my real IP-address. It protects automatically my chat activity and existing IM accounts too. If you are not content with the server performances you have choose it is no problem to change your account on another one, all you`ll have to do is to contact the customer support of the company and they`ll do it in the same day.