if your computers are hooked to a main computer why don't u try to unhook the computer while it is off. then turn on the computer and login then conected it back to then main computer to try and get around bess. i've tried it my self it works in the libary but not in the classrooms. but u also need to know if bess is installed on just the main computer or all the computers.

e-mail me if it works speedstir87@netscape.net