highest quality hey?
the song my sister bought legally from itunes was missing 30 seconds fromt the end of the track (Sky - Peice of paradise >> needed for her wedding)
i had to pirate the album to get the rest of the song. (pirating was faster than itunes believe it or not, full CD in less than 3 minutes at 320kbps mp3)
Strange it was missing 30 seconds... good thing it's the only song. Did you get refund, or ask Apple to look into fixing it? Last time I had a complaint, I had an email back with 24 hours with the offer of a refund, keep the song, and they would fix it shortly!
Anyway, AAC is better then MP3, even at higher bit rates. AAC allows for higher and lower frequencies to be played, so you get more dynamic sound out of good A/V equipment able to reproduce it. The total footprint is also smaller then comparable bit rates, as the compression technology is more advanced and efficient.