Probably already addressed here, but the short and simple: with no car stereo reciever on the market supporting the zune (ok ford sync, but OEM 1st party doesnt count, I am not going to buy a new car) Zune should support basic USB disk mode for cars with a usb input. I recently figured out that the aux input on my JVC was killing the audio quality, and yeah that might have been a 'duh' moment but with a flash drive (or gasp my windows mobile phone supporting flash drive mode) the quality for the music when the reciever is doing the decoding is a million times better.
AUX sucks and as such i cant really feasibly use my zune in the car (zune 30) ms please change this.
