Which audio player,cheap , good quality like ipod So looking to buy a mp3 player like ipod shuffle. Nothing too fancy or pricey. as cheap as possible. only need about 2GB or 4GB or with microSD card slot to expand memory. just need to hook it up to car stereo , so dont need a lot of space. What other players r good besides ipod nano and shuffle ? AAC support would be a benefit. Also interested in used, in working condition players but as cheap as possible , preferrably less than $40 shipped .