MacUser1985 -- Dave's instructions are daunting ...! Did that once; didn't work out too well for me. Now I use Mike Kronenberg's builds: http://www.kronenberg.org/darwine (http://www.kronenberg.org/darwine) Installation is accomplished via simple drag-and-drop. The download includes a GUI front end to Winetricks. He's also working on a version of WineHelper that won't open so many windows when you run an application through Wine. You can read about that one here: http://mike.kronenberg.org (http://mike.kronenberg.org) True, you won't be able to update Wine as you can with the Mac Ports method ... but he's usually pretty quick with the updates. Can't help you much with the map editor problem, alas ... is there a link? Good luck ... and hope this helps. --gdw