Great audio quality
To listen to my music in the car ('06 Prius), I will need an mp3 interface. I know nothing about this.
To listen to my music via Onkyo TX-SR604 Receiver.
Upload cd's from my HD, need efficient compression.
Good battery life, rechargeable batteries.
Good headphones, a player that supports dual headphones would be nice.
I don't need to browse the web and I don't care about playing video or storing photos. I suppose a flash drive would suffice.
Found some in the $160-$200 range but I'm not audio-savvy. Any advise would be appreciated.

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