Is it common that the sound quality coming out of a iPod nano 3gen is worse than that coming from a laptop? I just played the same 320kbps song on both and the computer sounded clearer and less "muddy" than the iPod. Both iTunes and the iPods have the same settings and neither has an EQ setting. The computer is a cheap Sony laptop so I'm sort of surprised it sounds better. I used the same pair of Shure earphones as well by the way. Just wondering if this is common or is a problem with my iPod? Thanks.