So... *Sigh* I was using VMWare Fusion, and I had the WC3 World Editor running under Windows (using a 3rd party plugin that doesn't work in OSX). I then made the mistake of trying to launch WC3 in OSX, and I just got a black screen. I rebooted my computer, and tried launching WC3 again... still just a black screen. I then uninstalled WC3 (deleting the app folder, and using spotlight to find everything in the libraries and deleting them), and reinstalled it, and now when i try to launch the app it just says unexpectedly quit. Rebooted, same problem. Oh yes, and I did try repairing permissions. Any suggestions?