Hi, I recently bought a Touch 4G but am still waiting for it to come in. The problem I have is that I use Ubuntu as my OS on my computers (my fiancee does have a Mac, but apparently the Touch isn't supposed to work on a 4 year old Mac OS ). So, I was thinking, would it be possible for me to just transfer all my music from my Linux PC to dropbox and then transfer from dropbox to the Touch? Or does music have to be added via the iTunes store? What other things are accomplished by "syncing" that I can't do via a Dropbox mechanism? Thanks for the help! *Note: It's possible that the Touch will *just work* on Ubuntu, but I'm not sure if it will or not.