Hey guys. I have a question about hardware for FS04. It is a throttle from Elite simulation. It is not USB it is USB interface. What does that mean? How do I plug it in to my PC. All my other controls are USB. Anyone know if it is a good product? I want to get this one instead of the cheaper USB quarderant because the USB one does not have reverse and I am tired of pressing F2 all the time. I fly jets and props 50/50 so I think it is a good idea to have something that works for both. There a link about it.