Does anyone here uses neuroshell software for designing and testing trading strategies? Any comments on how this software ranks vs Tradestation, Amibroker etc? I can see an obvoius negative that you have to buy data from selected vendors instead of downloading it from free sources as amibroker does. How good or bad are the backtesting abilities?How does the backtesting ability compare with the other software? How easy is the use? I understand that you can write your strategies in NS without learning much programming.? How good and open is the support and users interaction. I know they have a dedicated secret site for users. Are many people active there? How large is the community and how frequent is the interaction. I know there is an unofficial group on yahoo which is not very active specially compared to the amibroker group on yahoo which is very active. I will appreciate your comments/experiences, I am trying to select a software platform for myself and neuroshell appears to be a good candidate. many thanks for your help.