Hello,

I'm a newbie in car audio, and know absolutely nothing about it. Recently I finally make up my mind and want to get a aftermarket deck for my 04 Corolla S (with 6 stock speakers setup). Did some research, but still have no clue about what's good and what's not good. here is my requirements:
- Aux in
- Bluetooth w/ music streaming
- AM/FM radio

Optional:
- USB in
- CD playing
- Bluetooth handsfree w/ external mic

Not required:
- DVD playing
- iPod control

What are my choices? I don't mind used unit(Crutchfield doesn't have search feature on discontinued unit), as long as it's in working order. I don't want to spend a big fortune on doing it.

I really appericate your help.