I have the original kenwood cassette player hooked up to the cd autochanger in boot love it,have had some issues to start with where the face off had a bad connection and turned itself off ....but as long has i stay clear of potholes it remains on.........i think the bluetooth stereo systems are the best.........offering handsfree telephone calls and i put all my cds one by one in the pc and transfered them to my phone it was easy enough to do.......forget the 6cd multichangers when you can input a lot more cds into the phone and play them wirelessly into your stereo system......when recording the cd from pc to phone its very quick ...i think about 5 cds copied to phone in less than 10 minutes.....i even have those bluetooth speakers in my van that alows me to play music from my phone and answers or ignores calls by voice actuation...........i can even on voice prompts have text messages read to me on the move........the technoligy out there is affordable and fantastic.........but i havent yet made my mind up about changing the original stereo out of the mg because its theft proof...................noboddy wants to nick it