As I understand it's just about the only software that can backtest system well.

All I really want is something very basic that can tell me how much I'd have made/lost over the years if I'd have backed every favourite, where the second favourite was 3.00/4.00/5.00/6.00/7.00-1 more less than the second favourtie in terms of odds (not including joint favourites) and maybe seeing if the number of runners and good or bad ground has much of an impact on the results.

When I saw the price, my first reactions was Ooo , but I'm sure some people on here must have it. Is it really worth the £1k or whatever it costs or would you recommend it?