Here's the problem, i work second shift so i love my tivo because it allows me to get and watch show's i would otherwise miss. My wife and kids are normaly off seeing her mother while im at work so no one is at home most night's. But sometime's they are home and my son will refuse to let the tivo change the channel to record my SP show's and so i come home to a empty tivo and have to umm get them from less then you know method's from the net. I'm not talking like a dozen shows per night, just 1 or maybe 2 hour's on 3 day's per week. Is there a way to make a person enter like a pin to allow to cancel a SP program?