Hi, Paul. We have accepted an implementation of the Microsoft set password protocol. I have been able to test the failure cases, but have not been able to test success cases. Any change I could get you to do a build of current sources on a Unix box and then run clients/kpasswd/ksetpw to change a password in the win domain? You should be aware that client seems to fail with passwords longer than 8 characters for the new password. If you run into any problems let us know.