Thanks for the help.
I have it working now... I just uninstalled the TIR software, uninstalled the game, reinstalled them both (TIR first, with updates), re-booted and still didn't work.
Shut down system again, disconnected all USB devices and restarted. Shutdown again. Re-connected devices (include TIR), restarted the game and hey presto!
What a chore :D. I doubt any of my steps made a difference. I just figure my system had fallen out with me :).
Thanks again though. :thumbup: