Does anyone know if there is a good solution for music libraries and cars? All the pieces are there, it just seems like no one's put them together. I'm referring to an car audio system that used WiFi to sync up with say, your iTunes library. No CDs. No MP3 CDs. No DVDs. No USB drives. No iPods to connect or disconnect. Anything like it? the iTunes part wouldn't be important, that just seems like the likliest suspect for this kind of setup.