That's good info rmaraetz! I had no idea, everything I always see is for I-phones. I have a '07 GXP Monsoon speakers and factory touchscreen nav. I started looking around for a fancier nav system. I walked into a local aftermarket big chain auto audio store. (Rhymes with Star Boys) and was quoted ridiculous prices for the benifet of keeping my steering wheel controls on top of installation, warranty, service plan etc. I am going to wait awhile before I upgrade. The factory unit works fine for me and I will put my vanity on hold for now. Cheers,