Well, as of Crossover Games Mac 8.1.4, I can get the game to install and run. I did have to follow the instructions from the tips section aboput manually selecting the setup.exe file to get the installer to run. I then patched it to the latest version and dealt with the DRM, and everything seemed okay at first. However, I kept getting crashes with the message "pure vital function call". Setting shaders and shadows both to medium cleared that up, and I was able to progress past the opening cutscenes into the game. So far, things seem to be going pretty well, and the game runs fairly smoothly on my Early 2009 MacBook Pro.