I have the stock radio still on my car 02 ES, has CD player, no tape deck, but does not play MP3s, is there any way of being able to hook up my mp3 player, without the need of buying a whole new radio system? I think the previous owner was able to hook something up into the multibay are where the tape deck should go, which I could ask him but he's in Korea. But yeah any ideas will be appreciated.