the iPhone works ridiculously well with the D3, here's my experience...
iPod functionality:
the ipod adaptor plays like normal, the controls r quick n responsive, it acts just like an ipod wen connected, n u can still hit the home button n do other functions while listening to music (i.e safari or txt). also, everytime u dock the iphone a message pops up asking if u want to go into airplane mode or not since ur listening to ipod, i always hit no so it goes away, but regardless the music streams thru right where u left off. since the ipod adaptor is just a simple cable, i made a custom