just wondering, cause I think in my opinion that Hyper Rails is the best rc simulator, I've tried a no limits demo and it's really hard to make the coasters, hyper rails is easy to understand and the coasters turn out great. the only thing i wish hyper rails would do is make a second game with new coaster types like:
schwartzkof classic steel coaster
intamin giga coaster
wooden coaster
b&m sitdown
and choose your own colors fo the trains
plus you can never find this game in stores ever, the one i bought was the last one there