How can I put my music on dropbox without moving the iTunes folder I want to copy just my music (not films/tv/etc, so I cant just move the iTunes folder) on to dropbox, so I can listen to it from anywhere for free, but without copying the music as my hard drive space is becoming limited and I don't want to have to recopy everything, everytime I add a new track).

Is there anyway to make Dropbox include the music folder inside the Dropbox folder? If you create a shortcut in the dropbox folder it will just sync the shortcut itself, can I make the shortcut actually be the music folder?
The easiest way to this would be to simply create a folder in DropBox and then create a Symbolic Link to your Music only folder in iTunes.

There is a useful article on symlinks available here. Another one specific to DropBox is available here.

In example you could create a symbolic link to a folder named Music in DropBox as follows:


  ln -s ~/Music/iTunes/iTunes\ Media/Music ~/DropBox/Music