OK after pulling hair out fixing my login to AD account after installing SL. I finally got it working, deleting all the DS files and binding again. So it worked for a week. My computer regularly goes to account lock out mode with a screen saver. The latest attempt for me to get back into my running AD account has failed. We have 185 Mac users using AD on Leopard and a small group on Tiger. What is is going on with Directory Services? I really don't want to reboot because my running locked out AD account has running apps. Any way to fix it? I've looked at unbinding and rebinding. Local admin account is a saving grace. ***