Hey All
Just thought I would share my experience with my new SE W760 Walkman phone and my D3.
I have an 8GB M2 card crammed with music which I can play on my D3 via blue tooth.
SWEET
Pros - never take phone out of pocket and my music is always with me.
Cons - D3 does not give you any music info/track list - just basic, stop-play-advance buttons.
Up till now I leave my ipod in my glove box