Will iTunes let you know that you already purchased a song, (so you don't buy duplicate music)? With all the music I am buying lately it is getting hard to keep track if I already bought it or not.
Well, it has warned me *sometimes*, but sometimes not. It might fail to warn when I buy on one computer and then buy again from a different computer? (I am not sure about this--I just know that I have bought three or four duplicates--over a two year span--with no warning.)