Hi there. I was on vacation recently and made a purchase via iTunes on my iPhone (over 3G). Yet, when I went to plug it into my computer, the songs did not download to my iTunes library. I have tried "Check for downloads" and everything and there does not seem to be a way to get them onto my MacBook Air. I have not plugged my iPhone into any other computer since downloading the songs and I manually do my music rather than sync. Any suggestions?