I want to install an aftermarket stereo in my new car but i am planning to use an MP3 player to listen to my music in the car. What should I look for in a new stereo that would allow me to easily do this? I dont have an ipod and am not planning to buy or use one with my new stereo, my mp3 player would just be a regular one. I have seen aftermarket stereos with auxilary inputs in the front but most of them have them in the rear. Is this what I would use to connect my mp3 player to? does anybody listen to their mp3s in their cars a different way or have any ideas?