Hi Italian friend.
Thanks for the informations. I had downloaded the packager, I tried it and I was success to install. I looked the T.D.F. of coastersims.com, (that has suggested me CKidd) It is the same version of Nitro_Genius's T.D.F. available in this forum's exchange. The my T.D.F. was dowloaded by over 20 customers, who knows if someone is working on to improve it. My other error is the height on my coaster: 40 meters, the film simulated around 200 feet that it is equal to 60 meters around. [:I]
I have not criticized The Nitro_Genious's coaster; that version is very better than mine.
It is very beautiful to be able to turn the stupid things into professional jobs!!