Hey whats up again. I started this thread with the expectation that someone might have an answer for me but yet no one answered my question about the power supply so i had been emailing back and forth with mp3car.com store techs and they recommended the Carnetix CNX-P1900 to use as my power supply. Its a good product. I have been looking into it and i should have no problem using it with my car pc and screen. Now all i have to do is think of a way to design a new dash bezel for the oversized monitor but ill just have to wait until i get home to do that.