Tickstory

Yes, I checked links. doubts: 1) May I use the tool in several terminals at same time? 2) How is possible I check 99% of quality? 3) At backtest, will ticks from my broker have differents price from tool? If yes, what can I do to turn tickstory tool useful? 4) If this tool will not be usefull for me...

Hi, how can I get some informations to purchase it?