I am running Ubuntu 9.10 with samba 3.4.0 After making the regedits on http://wiki.samba.org/index.php/Windows7 I can join a windows 7 computers to the domain. But about 66%(random number) of the time I get an error, "trust relationship failed between computer and domain", when trying to login. But if I can get passed that, everything works great. I have searched the web and in seems others are having the same problem, but I dont see a solution. Most post mention HKLM\System\CCS\Services\Netlogon\Parameters DWORD RequireSignOrSeal = 0 DWORD RequireStrongKey = 0 But the samba wiki says to make sure this are set to "1" Has anyone had this problem and gotten around it??? Timothy