Got the OgreConfigDialog working, specifically for this game, as a beginning dialog, to offer options available in the Ogre.cfg file. Also, using the latest OIS from cvs, because it gets around a problem with 2-finger trackpad use causing the game to freeze until ESC was pressed.
Beta 3 adds saving of arenas and replays to the ~/Library/Application Support/StuntPlayground folder. Also, updated the readme.html. Still don't have the mousewheel working...
Beta 2 of the Mac version of StuntPlayground. The Ogre frameworks are now inside the application. I've included the original docs from the PC version, for those who haven't actually played the game before. I'll have to update those docs, but to sum up, instead of the 'control' key its the 'option' key, and the mousewheel doesn't work yet. For zooming, use 'shift'+'option' while moving the mouse.