I have a Fiire Chief here, but I haven't gotten to doing the necessary work to port the HID code for the Fiire Chief from the libusb based facilities in 0710, to the kernel based facilities in 0810...
With that said, Orbiter runs on a wide variety of PCs, tablets, PDAs, cell phones...
The Gyration 3101US will also be supported with the addition of the generic HID code, (and templates can be made for any device that emits HID packets once this code has been checked in.)
Any IR remote can be used as well, we provide a template for Windows MCE remotes out of the box for the USB UIRT, Tira, and IRTrans transcievers.
With support for more devices coming...
-Thom