The original author of Hamachi did an absolutely outstanding job. Then, he sold to the log-me-in people. We've all seen the stories where a good product or company was purchased and the new owners ran it into teh ground. Well, that's the story here. No we have a product that must be reinstalled from time to time, where the frequent "cannot connect to hamachi engine" error is prevalent, etc. Not to mention the advertising. One can only assume that the log-me-in people bought this product for patents, not the product itself. Regardless, I am going to terminate my long-standing relationship with this product, resolve to NEVER, NEVER buy a log-me-in product and find an alternative. RECOMMENDATION; Prospective users should RUN, do not walk, from log-me-in and hamachi.