[vn-tech] Best way to hookup MP3 player

[Trac Cao]

What is the best way to hook up a MP3 Player to the car. I am looking at a 
couple option here, if anyone has any experience or opinion one way or 
another, please chime in:

1. Get MP3 player and installed in the car. I am not really interested in 
this option
2. Cassette tape with wire to plug in to your IPod. I am using this right 
now and quality sucks :(
3. Open up the car stereo and hook up an audio input to the back of your 
stereo. I am thinking of doing this :)
4. FM modulator. I don't have one, not sure of quality. If anyone's using 
this, please help me out.
5. Anything else... install a computer in your car :)