I did something similar with the family PC a while ago- we had a wireless keyboard, and after convincing my parents to type in the password from the living room

I did something similar with the family PC a while ago- we had a wireless keyboard, and after convincing my parents to type in the password from the living room, I asked them to "log it in" from their bedroom. Notepad saved the day, and for some reason, very soon after that all the parental restrictions disappeared on my account. I still hate Vista, though.