http://www.mp3-box.org/is-mp3-or-aac-better/
how to convert mp3 files into AAC files?
most of my music is in mp3 but now knowing that aac offers better sound quality so is there a good conveter or some other way to change the file type???
if its in itunes u can right click most music files in ur libary and it will say ‘convert selection to AAC’ and its done
Nokia N900 – wideoprezentacja – english subtitles