Let me echo the thanx!
This is actually the preferred solution, to me, since my suspicion is that the CH "combo driver" may only work for CH products. While I have a CH F-16 Combat Stick, I've gotten kinda attached to the 8-way hat on my Logitech WingMan Extreme Digital 3D.
I'm also hoping

that the multiple USB controller support would include throttle support? Don't know how doable it is, may require vendor specific support, but thought I'd suggest it for possible consideration ...