ITunes Authorization/Song
I recently purchased a song from the iTunes store. When I tried to play it, I got a message saying my computer is not authorized to play the song. It is, but I entered my username and PW again to reauthorize it. I get a message that this is one of 3 authorized devices. Then I try to play the song again and the same error message / process repeats (over and over again). I'd like to be able to play the song or at least get my money back for the purchase.
Help!