Hi. Windows RADIUS server died.

I just got asked to try and get a freeradius server running ASAP. I got it installed on a freebsd 5.4 box that I had just finished getting squid running on, not implemented yet still testing. I see freeradius can use ntlm_auth as well, though I'm not clear on it's syntax. I have squid using the same authentication criteria as the radius server was using, that was based upon being in certain group. Can freeradius support this as well? My syntax in squid: ntlm_auth --helper-protocol=squid-2.5-ntlmssp --require-membership -of=S-1-5-21-1058564242-1277044956-825688854-1337 Domain Group (2) Can someone save me with a quick example or am I off to read and google?