I have an 05 Dakota Laramie with the 6 disk mp3 deck with Sirius Satellite radio. I want to add an aux. input for my mp3 player (not an ipod brand) but I don't know exactly if this can be done, I read in another post that if you install an ipod adapter, then you have to unplug the Sirius... Has anyone done this before or know more information on it? Any help is always appreciated. Thanks!