Really sorry to hear that, Mike. It's a homeowner's worst nightmare. I hope your insurance company took good care of you.
As for the orb, the only drivers I am aware of are to be found at http://hidsporb.sourceforge.net but they are gettting a little dated. Birdman is working on a new front-end which should be ready soon.
I do believe that someone has come up with a config for Quake IV, if memory from the old forums serves me. Birdman is updating the website and, as you can see, the forums, so hopefully the links to the game configs will show back up soon.
Good luck with your orb! Let us know how it works out for you.