Hmm... at 4000 songs, I would rather be able to have an auto adjustment (as long as I can turn it off). Dynamic range is not a big concern in a moving car (for me). Compression also is great for listening at low volumes... (such as at work through cheap speakers)

32GB (JUST UPGRADED!) Mk. II BLUE
Detroit, MI USA
www.PfeifferBeer.com
_________________________
Brad B.