I did take the TDI training course in 2010 in Las Vegas. So far, I have found the signal line-ups to be very accurate. There were 3 people in the class and we all think very highly of what we have learned. Most of the time, the signals do work out for the 6 point move that we are looking to achieve. Every once in awhile, there is a signal that does not work out but that is to be expected. On the few that do not work out, there are signals that signal an exit and, many times, it may still be a profitable movement of maybe 2 or 3 points. What I like most is that most trade signals are quick in and out and not long term trades. I have taken several courses prior to this and, overall, I would give the TDI course my highest rating for simplicity and accuracy as well as good support. My questions are always answered and Mr. Goldstein is always there for us if we need assistance. I'm wondering if jaws2419 even took the course.