Not sure if this should be under "Tech" or here, so I'm posting here. We're going on a Spring Break road trip next week and I was wondering if the PS3 can run off the power adapter/cig lighter in a car. We took our Xbox 360 in the car a couple of years ago but it required more power than the adapter provided, so it wouldn't work. Usually we roll with the original Xbox or Gamecube but I wanted to have some COD4 or Brutal Legend available, so has anyone done this?

Thanks!