Ok I already have an fusion Ipod player installed in my dash of a 99 chevy malibu. see the link http://www.youtube.com/watch?v=xPuCpyo_Vm8. ok I really like it and I dont wana remove it however if at all possible I also wana install a dvd player. I seen a video on youtube where this chick had a cd player installed in dash and then a car dvd player also but it was under her seat? Every dvd player im looking at seems like it has to be hooked up through a wire harness? Which like I said I cant do cuz I wana keep my ipod player. Is there not just a dvd player which runs on 12v power that i can stuff under the seat and just attach monitors to? like headrest monitors and visor monitors? also how do the visor monitors work? thanks