Installing itunes, and other players, pisses alot of non computer geeks off. Especially if you have lots of music on your PC.  Read up on it first. I back all my mp3 music on DVD, and all my other files  ..... example,

http://www.google.com/search?hl=en&q=does+itunes+mess+with+my+music+files&btnG=Search

Mindcore, Lots of us don't have ipods nor use mp4 files. So to reach a bigger audience, it seems wiser to send audio as mp3 instead of mp4.  Most every one can play mp3  files  .....

Spread the "saving good word" of Atheism to the "four corners" ! My atheist jesus/buddha insists  .....  or hell be on you  ..... as all the world will continue to needlessly suffer in fear .....  and jesus wept, then he got really pissed !      Then they killed him , and still do , the children, idol worshipers, of abraham's devil god ..... IDIOTS , blind fools, hypocrites ....