Kevin and List, I have countless nights awake watching all those different kinds of infomercials, and I have seen the one for the Unbeatable Auto-Lock that you are talking about. They say that it works great with the clutch pedal. If you can't depress the clutch pedal how are u going to be able to drive the car properly? Also the way it works on automatic cars, is that it doesn't depend on the starter-tranny interlock switch, the way it works is that you can't shift into any gears without depressing the brake pedal (the way they proved that was they had a car running when they tried to get a couple "ex-thiefs" to steal it). I think its a pretty good product. The acting was a little cheesy (when they had two "ex-car thiefs" try to rob that car with the Unbeatable Auto-Lock on it) but over all looks like a good product. If I had my car together where it would need to be protected, I would probably buy it. Later, Nick 1852 Http://members.aol.com/njp548