The ZIP service is only available in the USA (of course) and even if I did what sunburn said with 360 HD music tracks. The sound is still front speakers only with no sub. (I've had these issues since I got the 360 with a digital out to 5.1 system, no sub and front only for music tracks)
Every game I turn the "music off". The way I like GTA series is that it's built in radio into the car. So when you get out it's ambient noise. I'm pretty sure I would never use a "ipod" sort of music when walking around in GTA4.
If that "amazon" ZIT download serviced worked for actually copying tracks over to a usb or even being able to access it through your computer to put on an ipod without "drm" or protection then that would be sweet.
It's no big deal for me.
