I have a samba 3 running on a linux box (debian 3.1 sarge) as a PDC. I dont know if it's possible, but, i need that samba controls the authentication on some windows machines, like i have a machine A,B and C, and all of them are part of theont machine A and B, but not in C. And a user brunog that can login on machine A and C, not in B. Is this possible with samba? Thanks, -- Bruno Fialho Marques Gola <brunogola@gmail.com> Cel: (11) 9294-5883