Fortunately for me, it's a 16-year old girl that is logging in at night to chat with friends. She's not terribly sophisticated, so I lock the changing from desktop, set a bios passwd, and viola. She can't log in. It's for a friends of mine. His daughter is driving him nuts.

Technology: In The Battle Between A Bloke And His Sixteen-Year-Old Daughter, Bet On The Daughter.

Peter