I currently run alpha3 version which list Flight Simulator X but i can't get it work in FSX. There's no respons at all in the game and the only thing i managed to do is getting an "axis" (left/right) recognised under "Mouse Look" by moving my head with TIR active and even then only occasionaly. Most of the times there is no respons.
I also need to force (exclusively load) the flight profile because it does not auto-load the FSX title when i start FSX.
After a full afternoon, i'm not any further then what i have written above.
so... does it work and if yes, how to make it work?
Edit: Got it work after quite a bit messing around.
Here's how:
- Uninstall any old TIR software and then remove any leftovers (why can't the uninstaller thake care of this?)
- Reboot
- Install software 4.1.029a3
- Done...

Tip: Just change the disable and reset keys in your TIR profile because they collide with 3D view and Top-down view (F9 and F12) in FSX.