I use AeroFly Professional since quite some time now, and I must say it is one of the finest simulators, when it comes to 3D flying for either Torque rolls or 3D fun stuff. I bought the sim with the interface and the Expansion pack. The models are great for 3D right out of the box, but you can tweak them to suite your preferences. My personal favorite is the Extra 330 from the Expansion Pack. Torque rolls work just great!! I think the manufacturers website is at
http://www.aerofly.com, but you can't order it right there, check with the guys at IKARUS USA,
http://www.ikarus.net. I got my copy at the Chicago model show.
Regards,
Mike