What's your music setup?

atomic-z

Hello everyone! Just joined these boards as I'm looking at getting a '09 370Z with Nav and was wondering how enthusiasts such as yourselves have setup your cars to listen to music. Kind of curious to see what the most common approach is:
1. Downloaded mp3s on Nav unit
2. Connect iPod / dedicated music player through cables
3. Connect Smartphone through cables
4. Play Smartphone through Bluetooth
5. Listen to the radio
6. Custom Nav unit (non-factory)
7. Still use CDs
8. other (did I miss something?)
9. I just listen to the engine - that's music to my ears

If anyone has specific experience with the iPhone 4s I'd love to hear as that's what I'm currently using as my go-to music device. If I'm not listening to whatever I downloaded then I'm hooked up to internet radio stations. How well does this phone connect to the '09 370Z in terms of music compatibility?

Thanks!