so i tried searching the forums and internet but there are sooo many options that im lost. i have the basic symphony radio in my 2008 a4 and i was wondering how easy it would be to upgrade to the rns e radio. also, would this give me bluetooth music streaming capabilities? i have the bluetooth calling and ipod connector in the glovebox but i use my phone for music and have a special cable to use the ipod hookup. so i want to do wireless music.
has anyone with a b7 done this before?

 

Interested in finding a write up and benefits on this as well