custom tracks for car radio?

[NO153T4NK]

Hey, I just picked this sucker up and I was wondering if I can do custom soundtracks for the car radio like in the gta series. I know you can make your own playlists from songs you buy in game, and you can select music in the guide and have it play constantly, but I want to have my own albums (some U2 and Pearl Jam most likely) play as the car radio. Is this at all possible?

[graf1k]

It doesn't play on the radio but if you are playing music from the 360 hard drive, it'll play on your guys little MP3 player. The great part though is that doing it this way the game turns your music down whenever you get a phone call or pauses it completely during a cutscene. It's exactly what I wanted so I am happy with it. I just never knew it was such a bitch to get music onto the 360 hard drive.