Just want to know if this possible. Here is why: I have a car radio that is android based, I wanted to be able to use my service through my phone to stereo just for the nav and apps download and all that. The stereo has all these but there is no service to it. It does have a Wifi adapter but I havenít found a Wifi or even a usb plug into my phone program that will work yet, since most of these are made to work with a laptop not another droid. I probably need to write some program for this to work which is way over my head. I donít know how this would be possible but I thought I would ask see if anyone has the same question as me? Please let me know, any information would help.