Sorry for the confusion. I'm saying that if things are not working, the usual things to check are video drivers, sound drivers, and patches for FS One. That solves most all problems. The FAQ about sound issues can solve the sound issues most of the time. Still there can be hardware/software conflicts, and they are not always predictable. If you need help, Horizon Hobby Tech Support can be reached at: (877) 504-0233

Michael