^so, converted music files from mp3 320 kbps to m4a 128 kbps will sound better than wma 128 kbps to m4a 128 kbps? that means if i buy ANY ipod, i have to re-rip my music? ...... i have more than 5000 tracks. re-ripping is not a fun thing to do anymore...
thx all for ur advise
