Well, i have looked around the kismet wireless site. In thier documentation they dont seem to mention orinoco working on FreeBSD. So i dont know if its even possible.
I could probably get everything working on my own. The only thing i need to know is if i have to do anything to the drivers. In linux, the orinoco drivers have to be patched. Is this the case in freebsd? If they are already patched, i'm sure i can go install kismet and be on my merry way.
-Matt