Multiboxing on a Mac...

[Norrin]

Vasyl is right, you can just make a copy the .app file and run the two (or more), but to save any state and have separate addons you need a copied folder.

Its been awhile since I have been boxing on Mac side (yeah even though I wrote my own keybroadcaster/launcher software) but my setup was utilizing Symlinks (forget what they are actually called on Mac).

I have a 30gig SSD with 6 folders. I have a WOW Main folder that is the full build of wow. The others Symlink most of the folders. So I can fit 6 seporate instances of WOW on 1 30gig SSD.

One day I will get around converting the SSD over to the PC side of things, but with ISBoxer doing such a fabulous job I haven't had the need for it yet.

Im not at my computer right now to give full details on which folders to Symlink, but there is a thread on here somewhere about it, for the pc, but the folders to link are the same.

You can find info on Symbolic links and tools the make it easy for you on google.
I think I am using Make Symlink 1.1.6
http://www.macupdate.com/info.php/id/13001/make-symlink

[universal]

for symlinking: open your terminal and use "ln"
ln -s source target iirc