:Creating symbolic links in Mac OS X is also easy thanks to a free application called [http://seiryu.home.comcast.net/~seiryu/symboliclinker.html SymbolicLinker], which will allow you to create a symbolic link via right-click in the Finder. If you'd rather use the command line, instructions are below.
:#Download and install SymbolicLinker.
:#Once installed, move your Minecraft saves folder (located in '~/Library/Application Support/
.minecraft'') to a folder in your Dropbox.
:#Right-click on this new folder and choose ''Make symbolic link''. This will create a symbolic link in the same folder.
:#Move this back to your Minecraft folder's original destination (make sure it has the same name as the original),