I installed leopard on my system, and fired up Starcraft to see if it is compatible and it gives me this error message "starcraft was unable to load a required file, if this persists please reinstall from the starcraft CD, the problem occurred when trying to load file arr\mapdata.dat error: 24. so i tried reinstalling with the OSX installer and the install would get 1/3 done, then the install CD would eject involuntarily, and would say "installation was canceled" i have not touched the starcraft files from when i installed them in tiger. so i cant find the problem. any tips?