Since this isn't a free trading system perhaps the question is better suited for a different board than "Free Forex Trading Systems"?
I had heard the name, but don't really know much about the person or system. Chances are the system is no better than the two free ones James has posted or other systems people have put up on the board here. The best thing to do is to trade consistently according to your trading system rules and use good money management. I expect 95% of the Forex Trading Machine is rehash of the free information that can be found here and then a bit of a different twist on the normal ways people trade.
I have bought trading systems, and generally have learned from them but I have learned as much or more here and another free forex forum.
best to you...