I purchased this system two years ago and paid $3, 000 for it. I viewed the DVD´s, read the manuals, and practiced as instructed, but the system did not work with the $25, 000 practice line of credit they provided. I admit it, yes I was scammed with my initial investment, but furtanily I did not continue practicing investing with my own funds. I´m sharing this information to inform future students or investors that might be considering investing in this expensive and risky game. Last Week a I was introduced to someone that had purchased the 4X system and lost thousand of dollars of his own funds. Investor beware. Do your due diligence. read full review »