hi k4rl_83
We have an Acenta sport, the stereo is great, once you have paired your (A2DP) phone to the stereo you can stream music over bluetooth and control the phone / music (I'm using an HTC HD2) via the stereo and steering wheel controls. The phone downloads the contacts from your phone to allow caller ID in the display, when a call comes in it cuts in nicely and at end of call music resumes. To access bluetooth music you push AUX twice, source on steering wheel, or press AUX and scroll down to BT Audio (once phone is connected).
I have read that you may need to plug your ipod into the usb to get full controll over the ipod - I have not used an ipod in the Juke so can not confirm details.
Hope this is of some help