It seems that the launch of the Mac version of Sim City has hit some snags. You would think they would have learned from the PC launch. Sad. http://www.bbc.co.uk/news/technology-23896301
Honestly I'm not surprised at the problems they are having. The game has been a blight and a plague. It should have been stopped, put out of its misery briefly while they vainly attempt to rectify the issues.